Product Name 66-500KV XLPE Power Cable Construction Standard IEC 60840 rated voltage 30KV（Um=36KV）and above to 150KV（Um=170KV）extruding insulation power cable and accessories-test meathod and requirement IEC 62067 rated voltage 150KV（Um=170KV）and above to 500KV（Um=550KV）extruded insulation power cable and accessories-test meathod and requirement Operating Environment Max admissible temperature for conductor: 90℃ under normal running condition; 250℃ under short circuit ( max. duration is 5s ) Min bending radius is recommended to be 20 times of cable overall diameter. PVC sheathed cables shall not be installed in the environment temperature is below 0 ℃， and if it is below 0℃, the cable should be heated before installation Metal sheath Cable with corrugated aluminum sheath: places where there is not much corrosion but much requirement for mechanical strength ( e.g. direct connection to transformers, laying on bridges and in certical shafts ) Plastic Outer Sheath Cable with PVC outer sheath (type02) are suitable for the high voltage cable transmission line with general fireproof requirement and somewhat insulation requirement on the outer sheath. Cables with PE outer sheath (Type03) are suitable for high voltage transmission line directly buried underground with higher insulation requirement on the outer sheath; and if they are laid in tunnels or vertical shafts, anti-fire and flame-retardant measures must be taken.

Product Name PVC Insulated Cable (Wire) Reference Standard PVC Insulated Cable (Wire) is manufactured according to the standards of IEC 60227-2007 and JB/T8734-2012 or BS, DIN, and ICEA up on repuest. Applications PVC Insulated Cable (Wire) is suitable for power intallation, fix wiring or flexible connection for electrical appliances with related voltage of 450/750V and below. Operating Characteristics Rated Voltage U0/U: 450/750V, 300/500V and 300/300V Max permissible Continuous Operating temperature of the conductor. 60227 IEC 07 (BV-90) ------ 90℃ 60227 IEC 08 (BV-90) ------ 90℃ 60227 IEC 56 (BV-90) ------ 90℃ 60227 IEC 57 (BV-90)------ 90℃ For other types ------------- 70℃ The ambient temperature under installation shall not be below 0℃. The bending radius of cable: D ≤ 25mm ------------- ≥ 4D D ＞ 25mm ------------- ≥ 6D ( Diameter of the cable )

Yangdong is the largest production base that manufactures small bore and multi cylinders diesel engines, It is a China national high-tech enterprise. The production has such excellence as following: the variety is satisfied, the performance is outstanding and the emission capability is well. Also, the production has been certificated by the ISO9001 and TS16949 quality system. MPMC powered by Yangdong diesel generator set with high cost performance, high reliability, low emissions, small vibration, low noise and long service life. Features of Genset Powered by Yangdong: 1. High cost performance 2. Fashion design 3. With ISO9001& CE certification 4. Compact size with larger power 5. Coupled with MPMC, Stamford, Meccalte, alternator or other China alternator 6. Spare parts easy to buy 7. Power range from 10kva to 50kva 8. Rigorous test including 50% load, 75% load, 100% load and 110% load 9. Warranty: One year or 1000 hours Working Hours from the shipment date, whichever comes first. Standard Configuration of Yangdong Open Type: 1. Yangdong engine 2. MPMC alternator (Meccalte, Stamford for option) 3. Deepsea DSE3110 control panel as standard, AMF Control Panel Deepsea DSE7320& Smart HGM6120 for Option, ATS for Option 4. Chint circuit breaker, ABB, Schneider Breaker for Option 5. 8 Working Hours Base Fuel Tank 6. Anti-Vibration Mounted System 7. Battery and battery switch 8. Industrial silencer and flexible exhaust hose For open type, the genset will be much easier to maintain and repair with more durable performance and longer service life, so the cost performance is higher.

Yangdong is the largest production base that manufactures small bore and multi cylinders diesel engines, It is a China national high-tech enterprise. The production has such excellence as following: the variety is satisfied, the performance is outstanding and the emission capability is well. Also, the production has been certificated by the ISO9001 and TS16949 quality system. MPMC powered by Yangdong diesel generator set with high cost performance, high reliability, low emissions, small vibration, low noise and long service life. Features of Genset Powered by Yangdong: 1. High cost performance 2. Fashion design 3. With ISO9001& CE certification 4. Compact size with larger power 5. Coupled with MPMC, Stamford, Meccalte, alternator or other China alternator 6. Spare parts easy to buy 7. Power range from 10kva to 50kva 8. Rigorous test including 50% load, 75% load, 100% load and 110% load 9. Warranty: One year or 1000 hours Working Hours from the shipment date, whichever comes first. Benefits of silent generator: //.Soundproof canopy can significantly reduce noise level //.All series of soundproof generator sets can be lifted from eye lifting hooks on the top. //.High quality coating suitable for all weather conditions and avoids rusting for long period of time. //.More compact and strength structure, muffle built-in lower noise level. //.Enlarge the area of air intake and discharge. //.Separated output cable box, easy for cable connections (especially suitable for construction, leases). //.Outdoor box with full spray treatment, higher climate-proof. //.External emergency stop button, easy to operate. //.Inside the canopy using fire-retardant sound-absorbing material //.Adapt to all weather condition //.Ease of installation, operation and maintenance.

Product Name Copper or Alunminum Conductor Plastic Insulated Power Cable for Rated Voltage up to and Including 26/35kV Standard The product is manufactured according to the standards of IEC 60502 and GB/T 12706-2008 or IEC, BS, DIN, and ICEA up on repuest. Applications The product is suitable for using in power distribution networks or fixed installations for industrial equipments with rated voltage up to and including 26/35kV. Operating Characteristics 1. XLPE Insulated Electrical Cable for rated power frequency voltage Uo/U: 3.6/6kV ~26/35kV Max. Permissible continuous operating temperature of conductor: 90℃. Max. Short-circuit temperature shall not exceed 250℃ ( 5s Max. Duration ). The ambient temperature under installation shall not below 0℃. The bending radius of single-core cable shall not less than 20 times of the cable diameter. The bending radius of three-core cable shall not less than 15 times of the cable diameter. 2. XLPE Insulated Electrical Cable for rated power frequency voltage Uo/U: 0.6/1kV. Max. Permissible continuous operating temperature of conductor: 90℃.). Max. Short-circuit temperature shall not exceed 250℃ ( 5s Max. Duration ). The ambient temperature under installation shall not below 0℃. The bending radius of a cable shall not less than 15 times of the cable diameter. 3. PVC Insulated Electrical Cable for rated power frequency voltage Uo/U: 0.6/1kV. Max. Permissible continuous operating temperature of conductor: 70℃. Max. Short-circuit temperature shall not exceed 160℃ ( 5s Max. Duration ). The ambient temperature under installation shall not below 0℃. The bending radius of a cable shall not less than 15 times of the cable diameter.

Product Type: Outer PVC coated, inner flexible GI steel conduit for wire protection Product Features 1, The flexible inner core is made from spiral wound hot dipped galvanized plated steel. Size 3/8 `` through 1-1 / 4 '' contains copper wire per UL requirement. Larger sizes are fully interlocked. Jacket is flexible PVC ..   2, It's widely used in the wire safety protection in industries including railways, automation, transportation equipment, aerospace, machinery and other areas where flexibility and exposure to High or Low temperature exit.    

4TN Basic Model 4TN6000 4TN1200 Dimensions Length 4360mm (14’4’’) Width 1430 mm(4’8’’) Height 1450mm (4’9’’) Full extending height 9m (29’6”) Gross weight 980kg (2160lb) 910kg (2010lb) Engine Engine model D1105 (KUBOTA) Z482(KUBOTA) Speed(rpm) 1500/1800 3000/3600 Number of cylinders 3 2 Engine characters 4 cycles,Watercooled diesel Combustion System E-TVCS Engine aspiration Naturally aspirated Emission level(50/60Hz) Regular Alternator Standard configuration SPARKS Frequency(Hz) 50/60 Rating voltage (50/60Hz) 230/240-120 VAC Alternator insulation Class H Alternator protection grade IP23 Mast & Lights Type of Lights Double-end metal halide LED Light’s fixture Oval Rectangle Luminous flux 165000 LM/light 390000 LM/light Number & power of lights 4x1500W 4x3000W Number of mast sections 3 Mast lifting Manually Mast extension Manually Mast rotation Manually,Max.330° lockable Light tilt Manually Trailer Trailer suspension & axle with brakes Leaf springs & single axle without brake Tow bar Retractable & adjustable supporting wheel tow bar Stabilizing legs & number 4 pcs extendable bar with manually retractable jacks Wheel’s rim size & tires 14" rim with regular tires Tow adapter 2" or 50 mm ball adapter Tail light Tail reflector Max towing speed 100km/h (62 mph) Additional Features Fuel tank Type Rotational moulding plastic Fuel tank capacity 170 liters (45 US gallons) Operating hours with full fuel 80 hours 360 hours Wires & electric components Regular Generator starting type or controler Key starting Max. against wind when fully extended 20 m/s (45 mph) Acoustic pressure 72dB(A) at 7 meters away Standard colour SWT orange or yellow canopy, black chasis, galvanized masts, tow bar & stabilizing legs Max. # of units loading in 40’ high container (Some components would be detached) 12 or 14 Basic Model 4TN4000 Dimensions Length 4360mm (14’4’’) Width 1430 mm(4’8’’) Height 1450mm (4’9’’) Full extending height 9m (29’6”) Gross weight 960kg (2115lb) 965kg (2125lb) Engine Engine model D1105 (KUBOTA) 380D(LD) Speed(rpm) 1500/1800 Number of cylinders 3 Engine characters 4 cycles,Watercooled diesel Combustion System E-TVS Direct injection Engine aspiration Naturally aspirated Emission level(50/60Hz) Regular Alternator Standard configuration SPARKS Frequency(Hz) 50/60 Rating voltage (50/60Hz) 230/240-120 VAC Alternator insulation Class H Alternator protection grade IP23 Mast & Lights Type of Lights Regular metal halide Light’s fixture Oval Luminous flux 110000 LM/light Number & power of lights 4x1000W Number of mast sections 3 Mast lifting Manually Mast extension Manually Mast rotation Manually,Max.330° lockable Light tilt Manually Trailer Trailer suspension & axle with brakes Leaf springs & single axle without brake Tow bar Retractable & adjustable supporting wheel tow bar Stabilizing legs & number 4 pcs extendable bar with manually retractable jacks Wheel’s rim size & tires 14" rim with regular tires Tow adapter 2" or 50 mm ball adapter Tail light Tail reflector Max towing speed 100km/h (62 mph) Additional Features Fuel tank Type Rotational moulding plastic Fuel tank capacity 170 liters (45 US gallons) Operating hours with full fuel 120 hours Wires & electric components Regular Generator starting type or controler Key starting Max. against wind when fully extended 20 m/s (45 mph) Acoustic pressure 72dB(A) at 7 meters away Standard colour SWT orange or yellow canopy, black chasis, galvanized masts, tow bar & stabilizing legs Max. # of units loading in 40’ high container (Some components would be detached) 12 or 14

Fast connectors are specially designed for FTTx application. They can reduce operation time and connect the fibers or terminated fast. W-TEL provides Mechanical splice, Field connector, Filed Fusion Connector. Mechanical splicer Mechanical splicing maintains physical contact between mating fibers. Fiber can be spliced simply in this way in a very short time, a typical installation of W-TEL. Mechanical Splice takes less than two minutes. It can be used for 900/900µm ,250/250 µm, 250/900 µm fibers. W-TEL Mechanical splicer  requires a few accessories to assemble. Features 1. No epoxy, no power 2. Outstanding optical performance 3. Best solution for emergency repairs and FTTX 4. Fits in industry-standard splice trays Item Specification Connection Loss ≤0.2dB (typical)  0.5dB(Max) Return Loss More than 40dB Dimensions L 40mm W 4mm H 4mm Applicable fiber Dia. 0.25mm and 0.9mm single fiber (SM/MM) Tensile Φ0.9 mm≥4N, Φ0.25 mm≥2N Durability ≥10 times Operation temperature -40℃～+80℃ Storage temperature -40℃～+80℃ Field connector In FTTH, optical drop cable should wind its way through the wall piping, and every house owns different requirement of cable length, traditional factory patch cord become very difficult to meet the FTTH. W-TEL filed connector can perfect fulfill the custom cable length, it can be installed in field, no epoxy, no power deed, it can be installed in 2 minutes. Insertion loss ≤0.3dB (typical)                 0.5dB(Max) Return loss ≥40dB Material UL94-V0 Mechanical performance Tensile 30N △IL＜0.3dB Durability 500times △IL＜0.3dB Reassemble ≥5times Operating temperature -40℃～+80℃ Environment Storage temperature -40℃～+80℃ Operating humidity ≤85%(+30℃) Fusion Field Connector With a factory pre-polished ferrule, Fusion field connectors innovative field-termination process eliminates polishing, adhesives, and crimping in the field. Fusion field connector utilizes a fusion splicer to terminate the connector in the field, addressing return loss concerns present in analog optical networks. This advanced process ensure APC performance >60dB return loss. Fusion field connectors only require splicer with the fiber holder for installation. Features 1. Field installable 2. No adhesives, crimping or polishing 3. True apc performance 4. Compatible with most fusion splicers Connection Loss ≤0.25dB (typical)  0.4dB(Max) Return Loss ≥50dB/UPC, ≥60dB/APC Tensile Tight buffer fiber: 5N △IL<0.2db Drop cable: 30N △IL<0.2db Applicable fiber Cable, Φ2.0 indoor cable, Φ3.0 indoor cable Operation temperature -40℃～+70℃ Storage temperature -40℃～+80℃ Humidity ≤85%(+30℃)

Thread Specification Metric, PG Thread Product Material Nylon PA6 with silicone rubber seal Color Black, can be customized Working Temperature -40°C-105°C, short time 120°C Fireproof Level UL94 V0 Features The four bumps on the cap will interlock with the main body groove which can effectively solve the damage caused by vibration convolution. The eight claw on the top will cling to the corrugated shape to strengthen the tensile strength. Besides, the wave shape design of the seal reinforces the watertight protection level. 1, Choose the corresponding connector and the corrugated tube. 3, Insert the conduit inside the connector. 5, To disconnect, just screw the cap to the same direction and same indicating sound will be heard again.

Product Name Copper Conductor Plastic Insulated prefabricated Branch Cable of Rated Voltage 0.6/1kV. Reference Standard The product is manufactured according to the standards of JGTJG/T 147-2002, JB/T10636-2006 and IEC60502. Application The product is widely use in power distribution system of living house, office building, hospital, shopping center and factory. Operating Characteristics The allowable continues work temperature of cable conductor: XPLE insulated: 90℃, PVC insulated： 70 ℃ The allow short-circuit temperature of cable conductors: Cross-linking polythene: ( short circuit time ≤ 5s ） XLPE insulated 250℃, PVC insulated 160℃ continuous. The flame-retarding cable can be effectively used for preventing flame spreading, and low-fume no-halogen cable will not produce toxic gas when firing; fire-resisting cable be kept 90 minutes of normal operation under a firing conditions of 750-100℃.

4VS Standard Equipment 2VS600 Light style & IP grade LED Flood & IP66 Light number & power 2x300W LED luminous efficiency (LM/W) 130 LED life-span(h) ＞50000 Batteries style Solar gel battery Batteries number & capacity (Ah) 4x200 Battery & light rated voltage (V, DC) 24 Solar module number & most power (W) 4x235 Luminous flux (LM/light) 39000 Solar module tilt adjusting 0°~ 30° Length x Width x Height (mm) 3380x1345x2160 Weight without any options (kg) 500 Height (Mast extended fully, m) 6.2 Mast lifting Mannully Light tilt Manually Mast sections number 5 Trailer suspension system & wheel rim Leaf springs & single axle without brake Optional equipment & upgrades Charging generator Kohler genset Wind power (number & maximum power) 1*400W Main Charger Floating charger

Product Name Aerial Insulated Cable for rated voltage 1kv, 10kv, 20kv, and 35kv Reference Standard The product shall comply with the standards of ASTMB231 and GB 14049-2008 and ASTMB398. Applications The product fit for transmitting line and distributing line of rated voltage 1kv, 10kv 20kv and 25kv in tall buildings ,traveling development area and wooded tract. Operating Characteristics 1. The rated voltage of cables has four classes: 1kv, 10kv, 20kv, 35kv 2. Continuous permissible operating temperature: PVC insulation: 70℃ PE insulation: 70℃ HEPE insulation: 75℃ XLPE insulation: 90℃ 3. Max. Temperature of cable under short-circuit ( 5 sec. Max. Duration ) PVC Insulation: 160℃ PE Insulation: 130℃ HDPE Insulation: 150℃ XLPE Insulation: 250℃ 4. Laying temperature of cable not less than -20℃ 5. Operating ambient temperature of cables: -40℃~+40℃ 6. Permissible bending radius of cable： Cable for rated voltage up and including 0.6/1kv Bending radius not less than 4D for cable diameter ＜ 25mm Bending radius not less than 6D for cxable diameter ≥ 25mm Cable for rated voltage 10kv、20kv and 35kv Single-core cable bending radius not less than 20(D+d) Multi-core cable bending radius not less than 15(D+d) Note: D-over: all Diameter of cable; d-over: all Diameter of conductor.