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Dong Guan Sanyeng Electronics Co.,Ltd.
SangYuan Area, Dongcheng District, Dongguan, Guangdong, China
86-769-86212621
SangYuan Area, Dongcheng District, Dongguan, Guangdong, China
86-769-86212621
| SJ-AVR-A intelligent voltage regulator is a latest large electronic power regulatordepending on the situation of our country, it integrates advanced coilingfeedback, silicon non-contact switch and micro control regulator. It willimprove active stability and eliminate the current impacting and system damagefor over voltage, besides the system has strong instantaneous overloadingthat enhances the system reliability. |
No. | Items | Technical Parameter & Function | |
1 | Input Voltage | 380V ±15% ±20% ±25%, special requirement are available
(three-phase, four wires) | |
2 | Output Voltage | 380V±1%3% available to adjust | |
3 | Stabilized Voltage Precision | 1%3% available to adjust | |
4 | Response Time | ≤ 0.06S | |
5 | Time Spinner | ≤ 0.2S | |
6 | Protection Function | Over Voltage | To extend time from 3 mins to 5 mins and cut off theoutput power as
it is higher than rated voltage for plus 15%. |
Under Voltage | To extend time from 3 mins to 5mins and cut off the output power as
it is lower than rated voltage forminus 15%. | ||
Shortcut | Cut off the output power as loadingdevice is shortcut. | ||
Over Current | Cut off the output power as loadingequipment has over current. | ||
Negative Phase | Output power cutting(option) | ||
Lacking Phase | Output power cutting(option) | ||
Bypass | With manual and automatic directdevices | ||
7 | Frequency | 50HZ/60HZ | |
8 | Wave Distortion | No additive wave distortion | |
9 | Noise | ≤ 45 d B | |
10 | Working Temperature | -20-40 degree | |
11 | Relative Humidity | 20%-90% | |
12 | Voltage Resistance | AC1500V(one minute) | |
13 | Isolated Resistance | ≥ 5M | |
14 | EMI Filter Device | (option)Sieve the interference of network effectively | |
15 | Thunder Defending | (option)good current protection effect as the networkhas changed. | |
Products Series:
single-phase 220V:1.5KVA 3KVA 5KVA 10KVA 20KVA 30KVA 50KVA 75KVA
100KVA
Three-phase 380V:10KVA 20KVA 30KVA 50KVA 80KVA 120KVA 160KVA 200KVA
250
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