For current tansformer: ratio: 5a/5a to 5000a/5a & 5a/1a to 5000a/1a, va/cl ; 0 va to 50va cl from 0.2, 0.2s, 0.5, 0.5s, 1.0, 3.0 5.0
Str: upto 40ka/3, upto 33 kv
For potential transformer: 1phase & 3 phase draw out type upto 33 kv, class from 0.2 to 1.0
Voltage factor : 1.2 continous , 1.5 for 30sec.&
1.9 for 8 hrs
Tpzi (square wave) waveform
Single pcb design
110% overload protection
300% short-circuit protection
Over 92% efficiency
Suitable for all type of appliances
Almost noiseless operation
Electronic Generators (Inverters) complete with thiristor controlled battery charger- Electronic over load protection and indicator- transistorised based with Two seperate transformers i.e. one for inverter circuit and the other for Battery Charger.
Capacity : 1KW ( 1250 VA): US$ 130.0
Operating Voltage : 24 V-DC
Capacity : 750 W (1000 VA): US$ 110.0
Operating Voltage : 24 V-DC
Capacity : 500 W (750VA): US$ 90.0
Operating Voltage : 12V-DC
The above prices are for inverters with two transformers. For inverters with one transformer for the inverter circuit nad MOSFET based reduce US$ 15.0 from the above given rates.
Technical Specifications :
Input Voltage Range : 12V to 48V DC or as required.
Output Voltage Range: 220V AC +/- 10%(square waves) 230V AC +/- 2% (sine waves)
Frequency: 50 Hz +/- 5%
Transfer time : Less than 10 ms.
Power Factor: 0.8 lag to unity.
Efficiency: More than 85%
Relative humidity: 0 to 95%
Ambient Temperature: 0 - 50 degree celcius.
Output wave form: Square wave, Step wave, Sine wave.
Battery Charger : Charges the battery 10% AH capacity of the battery, built in boost/trickle charger (Thyristor Controlled).
Protections: Overload, Short Circuit, Battery under Voltage & Over Charging.
Backup Period: 3 to 4 hours on recommended battery
selection.
Indications: Mains On, Reset, Inverter On, Charger
On, Over Load / Low battery over load reset switch.
4-burner model, approx. Yield of hot water per hr.-300 ltrs., consumtion of kerosene oil per hr.- 2 ltrs. No electricity required. Running water provided from overhead tank.
Commodity : scrap copper (telephone cable)
Origin : germany / any europe countries
Quantity : min. 50mt to max 200mt
Spec : 30 to 35% copper(purity 98%)
Price : $1, 970 / mt cfr hong kong (seller has no aqsiq)
Payment : irrevocable, sblc at sight or bg +tt
Packing :container
Loading port : germany or any europe port
Delivery time : 18 to 28 days after receipt of workable sblc or bg.
Visit : yard visit allowed
Commodity : scrap copper (telephone cable)
Origin : germany / any europe countries
Quantity : min. 50mt to max 200mt
Spec : 30 to 35% copper(purity 98%)
Price : $1, 970 / mt cfr hong kong (seller has no aqsiq)
Payment : sblc, irrevocable dlc at sight or bg +tt
Packing :container
Loading port : germany or any europe port
Delivery time : 18 to 28 days after receipt of workable lc or bg.
Visit : yard visit allowed