Shenzhen HRD SCI&TECH CO.,Ltd
| Packaging Details | Wooden case with pallet |
| Delivery Time | 3 weeks after down payment |
| Payment Terms | TT |
| Supply Ability | 500nos/ month |
| warranty | 2years after shipment |
| Product Name | electricity inverter |
| IP grade | 20 |
| Transfer time | 0ms (Inverter to bypass,bypass to inverter) |
| Cooling | Forced cooling |
| Wave form | Pure sine wave |
| Phase | 3PHASE +N+G |
| Place of Origin | Shenzhen China |
| Brand Name | HRD/OEM |
| Certification | CE, ISO9001:2008 |
| Model Number | EF3310, EF3320,,, EF33120 |
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Product Specification
| Packaging Details | Wooden case with pallet | Delivery Time | 3 weeks after down payment |
| Payment Terms | TT | Supply Ability | 500nos/ month |
| warranty | 2years after shipment | Product Name | electricity inverter |
| IP grade | 20 | Transfer time | 0ms (Inverter to bypass,bypass to inverter) |
| Cooling | Forced cooling | Wave form | Pure sine wave |
| Phase | 3PHASE +N+G | Place of Origin | Shenzhen China |
| Brand Name | HRD/OEM | Certification | CE, ISO9001:2008 |
| Model Number | EF3310, EF3320,,, EF33120 | ||
| High Light | electricity inverter ，sine wave inverter | ||
Introduction: EF series 3phase industrial power inverter is adopted with advanced technology and high-frequency pulse width modulation control of the CPU design of new inverter technology, super high reliability, protection-function, small waveform distortion, etc..
It can be converted to 110V AC or 220Vac 50/60Hz, voltage, frequency stability, with pure sine wave AC power. The product has a high conversion efficiency. (up to 85%@ 100% load). As well as a strong non-linear load drive capability. The input voltage, current and output voltage and current monitoring for detection, in order to achie ve maintenance-free guarded function.
Application: Power plant, transformer substation, electricity system, rail system, oil, gas, harsh environment etc.
Main Features:
|
Model |
EF3310 |
EF3315 |
EF3320 |
EF3330 |
EF3340 |
EF3360 |
EF3380 |
EF33100 |
EF33120 |
|
|
Capacity |
10KVA |
15KVA |
20KVA |
30KVA |
40kva |
60KVA |
80KVA |
100KVA |
120kva |
|
|
Input |
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|
Phase |
3PHASE +N+G |
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|
Bypass range |
380/400v+/-15% |
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|
DC |
110Vdc/220Vdc ± 20% |
220Vdc ± 20% |
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|
voltage |
220/230Vac+/-15%(AC mode);220/230Vac +/-1% 1Ph 50Hz (INV. mode) |
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|
output |
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|
P.F |
0.8 |
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|
Wave form |
Pure sine wave |
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|
THDi |
< 2% |
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|
Over load |
105%～125％10mins;125%～150%1min. |
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|
Transfer time |
0ms (Inverter to bypass,bypass to inverter) |
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|
display |
AC input voltage,frequency;DCinput voltage ,current; output voltage, frequency current, load etc. |
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|
alarm |
DC input high or low,inverter failure,unsynchronization,bypass failure,bypass output,overload |
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Environment |
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Cooling |
Forced cooling |
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|
Temp. |
0-40degree |
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Humidity |
0%-90%(non-condensing) |
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Noise |
52-58Db(1m) |
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|
Physical |
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|
IP grade |
20 |
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|
Unit Size(L*W*H) |
600*600*1280(mm) |
800×800×1600mm |
800×800×1800mm |
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|
Weight(kg) |
230 |
250 |
260 |
305 |
345 |
500 |
560 |
610 |
710 |
|
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2010
Total Annual:
15,000,000-200,00,000
Employee Number:
300~500
Ecer Certification：
Verified Supplier
About HRD ,founded in 2010 by a group of UPS experts, after more than 14 years fast development,HRD has grown into a large leading professional UPS manufacturer with ISO9001:2015 , ISO14001,ISO18001 certified Based on strong high level professional&n... About HRD ,founded in 2010 by a group of UPS experts, after more than 14 years fast development,HRD has grown into a large leading professional UPS manufacturer with ISO9001:2015 , ISO14001,ISO18001 certified Based on strong high level professional&n...
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