EKR0 2P Tuya Wifi Smart RCBO with Metering
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EKMF normoally using for 1phase for a good temperature rasing proformance and electrical life,
both 3.7kW and 7kW we all using 2NO Pole 40A contatcor, 11kW and 22kW using 4NO Pole Contatcor
| Voltagerating(Ue) | 3P,4P | 400V AC |
| Frequency | 50/60Hz | |
| Endurance (O-C) | 1,000,000 | |
| Electrical Life | 100,000 | |
| Maximum Number of Switching Operation a Day | 100 | |
| Additional Characteristics | ||
| Insulation Voltage (Ui) | 500V AC | |
| Pollution Degree | 2 | |
| Rated Impulse With Stand Voltage (Uimp) | 2. 5kV(4kV@ 12/24/48VAC) | |
| Degreeofprotection (IEC 60529) | IP20 | |
| Operating Temperature | IP40 | |
| Storage Temperature | -5℃~+60℃(1) | |
| Tropicalization (IEC 60068-1) | -40℃~+70℃ | |
| ELSV Compliance (Extra Low Safety Voltage) for 12/24/48VAC Versions | Treatment 2(relative humidity 95% at 55℃) | |
| The Product Control Conforms To The SELV (safety extra low voltage) Requirements | ||
| (1) In the case of contactor mounting in a enclosure for whICh the interior temperature is in range between 50℃and60℃,it is necessary to use a spacer,between each contactor. | ||
⚠The information in this manual is printed by ETEK electrIC. The pICtures in the manual are only used to explain the relevant information of this series of products for reference.
ETEK electrIC may at any time improve the relevant contents of this manual due to technICal upgrading or the adoption of updated production process, or make necessary improvements and changes to the printing errors and inaccurate information of this manual without prior notICe.
| Type | Rating(In) | Spacer cat | Circuit | Tightening Torque |
Copper Cables | ||
| Rigid | Flexible or Ferrule | ||||||
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| EKMF | PZ1:4MM | 16-100A | 9mm | Control | 0.8N.m | 1.5~2.5mm² 2×1.5mm² |
1.5~2.5mm² 2×2.5mm² |
| 16~25A | Power | 1.5~6mm² | 1~4mm² | ||||
| PZ2:6MM | 40A-63A | 14mm | 3.5N.m | 6~25mm² | 6~16mm² | ||
| 100A | 6×3.5mm² | 6×35mm² | |||||
| Rating(In) | Control Voltage (VAC) (50/60Hz) |
Consumption | Max.Power | |||
| AC-7a | AC-7b | Holding | Inrush | |||
| 4P | 40A | 18A | 220...240 | 6.5VA | 53VA | 2.1W |
| Rating(In) | Control Voltage (VAC) (50/60Hz) |
Consumption | Max.Power | |||
| AC-7a | AC-7b | Holding | Inrush | |||
| 4P | 40A | 18A | 220...240 | 6.5VA | 53VA | 2.1W |
Room 1513-2, Building 1, Wanya Mingcheng, Xiasha Street, Qiantang District, Hangzhou City, Zhejiang Province.
E-mail : sales@etek-electric.com
Website : www.etek-electric.com
No.288 Wei 17th Road,Economic Development Zone,Yueqing City,Zhejiang China.
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