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| Model No | SPRS-F400 |
| Type of Product | Modular Multi-Channel Power Controller |
| Control phase | Single-phase control, single-phase dual control, 3-phase control (wiring and parameter setting) |
| Country of Origin | South Korea |
Model No |
SPRS-F400 |
Type of Product |
Modular Multi-Channel Power Controller |
Control phase |
Single-phase control, single-phase dual control, 3-phase control (wiring and parameter setting) |
Country of Origin |
South Korea |
Power Consumption |
Each ≤ 2 W (FAN power separately) |
Insulation Resistance |
≥ 200 MΩ (500 VDC Megger) |
Name of Manufacturer/Packer/Importer |
Teknocrats Control System (I) Pvt Ltd. |
Rated Load Current |
400A |
Unit Weight (Kg/g) |
13.26 kg (14.82kg) |
Environment Ambient Temperature |
-10 to 40 ℃, Storage: -20 to 70 ℃ (no freezing or condensation) |
Control Method |
ᆞPhase control: Normal / Constant current / Constant voltage / Constant power feedback ᆞCycle control: Fixed cycle / Variable cycle / Power distribution control |
Output Range |
Phase control: 2 to 98%, Cycle control: 0 to 100% |
Environment Ambient Humidity |
35 to 85%RH, Storage: 35 to 85%RH (no freezing or condensation) |
Applied Load |
ᆞPhase control: resistance load, inductive load ᆞCycle control: resistance load |
Cooling Method |
Forced air cooling (with the cooling fan) |
Load Voltage |
Free voltage 220 - 490 VAC~ 50 / 60 Hz |
Vibration |
0.5 mm double amplitude at frequency of 5 to 55 Hzin each X, Y, Z direction for 2 hours |
Minimum Load Current |
1A |
Vibration Malfunction |
0.5 mm amplitude at frequency of 5 to 55Hz in each X, Y, Z direction for 10 min |
Output Accuracy |
ᆞNormal control: within ±10% F.S. of rated load voltage ᆞConstant current feedback control: within ±3% F.S. of rated load current ᆞConstant voltage feedback control: within ±3% F.S. of rated load voltage ᆞConstant power feedback control: within ±3% F.S. of rated load power |
Output Leakage Current (μA) |
≤ 10 mArms |
Noise Immunity |
Square shaped noise by noise simulator (pulse width: 1 ㎲) ± 500 V |
Memory protection features |
≈ 10 years (non-volatile semiconductor memory type) |
Dielectric Strength |
Between the charging part and the case : 3,000 VAC~ 50/60 Hz for 1 min |
Sccr Rating |
100 kA (UL certification) |
Load Rated Frequency |
50 / 60 Hz ± 3 Hz (frequency auto identification) |
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