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Function Of Relay

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Total 2704 products for function of relay Manufacture & Suppliers

Single Phase Relay Protection Tester RSRPD 100h Maximum Measuring Range

...Phase Relay Protection Tester RSRPD 100h Maximum Measuring Range Product Description The instrument adopts the single chip microcomputer technology, consists of automatic-synchronization digital millisecond ...

Wuhan Rising Electric Co., Ltd.
Hubei,China

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Rs702 Relay Protection Device 20~1000hz Frequency Range 1 Year Warranty

Rs702 Relay Protection Device 20~1000hz Frequency Range 1 Year Warranty Product Description This product with a large LCD display and flexible rotating mouse controller. If coupled with computer to run the powe...

Wuhan Rising Electric Co., Ltd.
Hubei,China

Verified Supplier

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Microcomputer Relay Protection Testing Device RS702 0.5 Class Output Accuracy

... types of protection tests. Each phase voltage can output 120V, current three can output 120A, the fourth phase voltage Ux is a multi-function voltage item, can be set to 4 kinds of...

Wuhan Rising Electric Co., Ltd.
Hubei,China

Verified Supplier

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Single Phase Relay Protection Tester

...Phase Relay Protection Tester RSRPD 100h Maximum Measuring Range Product Description The instrument adopts the single chip microcomputer technology, consists of automatic-synchronization digital millisecond ...

Wuhan Rising Electric Co., Ltd.
Hubei,China

Verified Supplier

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DH48S-S 0.1s to 99h 220VAC 24VDC Digital time delay repeat cycle timer relay with base

...relay with base Technical Specification Model DH48S-S Working voltage 220VAC/24VDC 50/60Hz Rated current 5A Working power consumption ≤3W Measuring range 0.1s--99h Ambient tempeature -20℃~+50℃ Altitude ...

Ji An Xiewei Technology Co., Ltd
Shanghai,China

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ST3PR AC 250V 5A cycle mechanical manual relay timer rotary timer switch

Classification Timer Relay Specification/ Model ST3PF ST3PK ST3PY ST3PR Dimension 55H × 40.5W × 57.5D 55H × 40.5W × 57.5D 55H × 40.5W × 57.5D 55H × 40.5W × 57.5D Function Off delay Breaking delay Delaying of st...

Yueqing Kampa Electric Co., Ltd.
China

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AC DC 0.1S-99hours Digital Timer/ Cycle Time Delay Relay.

1.Pictures 2.Specifications Type: general time relay Operating voltage: DC24V;AC24V,220V,380V Delay time range: 0.1s-99h99m(hours,secs setting) Repetitive error: ≤1% Working model: on-delay:memory function Calc...

Yueqing Kampa Electric Co., Ltd.
China

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DV3-04 Relay Adjustable Monitoring Voltage Protecter

...3P3W) - phase asymmetry (can be switched off) - phase sequence - phase failure ♦ Function of second relay (independent/parallel). ♦ Adjustable delay for short peaks for each level independently. ♦ M480: For ...

YUEQING RENHE ELECTRIC CO., LTD.
China

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DV2-04 Three phase 10A Monitoring Voltage Relay

... phase asymmetry (can be switched off) - phase sequence - phase failure ♦ Function of second relay (independent/parallel). ♦ Adjustable delay for short peaks for each lavel independently. ♦ M480: For circuit...

YUEQING RENHE ELECTRIC CO., LTD.
China

Active Member

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DV2-03 Industrial Three Phase Voltage Protector Voltage Monitor Relay

... phase asymmetry (can be switched off) - phase sequence - phase failure ♦ Function of second relay (independent/parallel). ♦ Adjustable delay for short peaks for each lavel independently. ♦ M480: For circuit...

YUEQING RENHE ELECTRIC CO., LTD.
China

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DV2-1S63A Din Rail Single Phase LCD Under Voltage Over Voltage Auto Reset Relay

..., protection of the device against under/over voltage. ♦ DV2-1S is LCD display over/under voltage relay. ♦ With test reset function. ♦ Supply from monitored voltage (monitors level of its own supply). ♦ 2-MO...

YUEQING RENHE ELECTRIC CO., LTD.
China

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DV2-02 DIN rail Undervoltage and Overvoltage Voltage Monitor Relay

... phase asymmetry (can be switched off) - phase sequence - phase failure ♦ Function of second relay (independent/parallel). ♦ Adjustable delay for short peaks for each lavel independently. ♦ M480: For circuit...

YUEQING RENHE ELECTRIC CO., LTD.
China

Active Member

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DV1-06 Voltage Relay Three Phase Failure Relay Voltage Device

Technical parameters �� Monitoring of 3-phase mains: - voltage in 2 levels (undervoltage and overvoltage) in range 120-277V (3P+N) or 208-480V (3P3W). - phase asymmetry - phase sequence - phase failure �� A400: f...

YUEQING RENHE ELECTRIC CO., LTD.
China

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DV2-07 Industrial SPDT Over and Under Voltage Relay

... phase asymmetry (can be switched off) - phase sequence - phase failure ♦ Function of second relay (independent/parallel). ♦ Adjustable delay for short peaks for each lavel independently. ♦ M480: For circuit...

YUEQING RENHE ELECTRIC CO., LTD.
China

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DV2-06 50-60Hz 3 Phase Voltage Monitor Relay with Supply 380 to 415V

... phase asymmetry (can be switched off) - phase sequence - phase failure ♦ Function of second relay (independent/parallel). ♦ Adjustable delay for short peaks for each lavel independently. ♦ M480: For circuit...

YUEQING RENHE ELECTRIC CO., LTD.
China

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DV1-09 3 Phase Voltage Monitoring Relay with Phase Delay Overvoltage and Undervoltage Relay Din Rail

Technical parameters �� Monitoring of 3-phase mains: - voltage in 2 levels (undervoltage and overvoltage) in range 120-277V (3P+N) or 208-480V (3P3W). - phase asymmetry - phase sequence - phase failure �� A400: f...

YUEQING RENHE ELECTRIC CO., LTD.
China

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DV1-03 Programmable Voltage Relay Monitoring 3 Phase Mains Voltage Monitor Relay

Technical parameters �� Monitoring of 3-phase mains: - voltage in 2 levels (undervoltage and overvoltage) in range 120-277V (3P+N) or 208-480V (3P3W). - phase asymmetry - phase sequence - phase failure �� A400: f...

YUEQING RENHE ELECTRIC CO., LTD.
China

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DV2-01 Undervoltage and Overvoltage Voltage Monitor Relay Programmable Complete Monitoring Three phase Mains

... phase asymmetry (can be switched off) - phase sequence - phase failure ♦ Function of second relay (independent/parallel). ♦ Adjustable delay for short peaks for each lavel independently. ♦ M480: For circuit...

YUEQING RENHE ELECTRIC CO., LTD.
China

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DV1-08 delay 3 phase voltage monitoring Relay Voltage Monitoring Protective Relay

Technical parameters �� Monitoring of 3-phase mains: - voltage in 2 levels (undervoltage and overvoltage) in range 120-277V (3P+N) or 208-480V (3P3W). - phase asymmetry - phase sequence - phase failure �� A400: f...

YUEQING RENHE ELECTRIC CO., LTD.
China

Active Member

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DV2-03 Industrial Three Phase Voltage Protector Voltage Monitor Relay

... phase asymmetry (can be switched off) - phase sequence - phase failure ♦ Function of second relay (independent/parallel). ♦ Adjustable delay for short peaks for each lavel independently. ♦ M480: For circuit...

YUEQING RENHE ELECTRIC CO., LTD.
China

Active Member

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Function Of Relay

Total 2704 products for function of relay Manufacture & Suppliers