Anti Surge 3Ka Protective Relay Over-Voltage-Protection Ovp Load Switch
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...3Ka Protective Relay Over-Voltage-Protection (Ovp) Load Switch 1. Introduction IM902 is a 90A magnetic latching relay with anti-surge of 3kA and over-voltage/under-voltage protection function. The main advantages are: Max.Switching Current:90A Rated Coil Consumption:1.5/3W(20ms) Dimension:38*30*16.5mm IEC62055-31 UC2 Certified Anti-surge up to 3KA, effectively suitable for over-voltage and under-voltage......
IVY METERING CO.,LTD
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Phase sequence Three Phase Voltage Monitoring Relay Miniature voltage relay
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... and electrical equipment because of reverse phase after power reversed and cause accident or equipment damage. Phase sequence protector is a kind of control relay, automatic phase sequence identification protection relay,...
Wenzhou Ginri Power Automation Co., Ltd.
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High Voltage Relay Test Device , 7 Phase AC / RJ45 / GPS Mode K3066L
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...Voltage Relay Test System , 7 phase AC / RJ45 / GPS Mode K3066L Relay protection test devices 1.Easy test 2.operation menu, Simple operation 3.Nominal input voltage:220VAC 4.Power:2000VA Friendly PC software for easy operation! K30 series relay tester is extremely design for overseas user, with Friendly PC software as your need, unique features and functions helps you all the way! 1. Unique self-protection......
Kingsine Electric Automation Co., Ltd.
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LR2 Protective Overload Thernal Relay 25A 36A 93A 240 Volt Electric Switch
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... current 0.1-93A for protecting the phase break when the electric motor is overload. The relay has different mechanism and temperature compensation & can be pluged in HC-D series AC contactor. It is the most advanced thermal relay in the nineties in the...
YueQing ZEYI Electrical Co., Ltd.
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Electromagnetic Relay Motor Protection Thermal Overload Relay UL Approvals
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... and rated current . 1A-800A for AC motor overload and open-phase protection during long time or intermittent long time service, which can also protect 3-phase serious imbalance and long starting time of motor or long timer operation, can also be used for...
Zhejiang KRIPAL Electric Co., Ltd.
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Ultraportable Protective Three Phase Relay Test Set 39.68lb Multifunctional
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...test single and three phase protective relays. The RELAYSTAR-806 comprises of three independent current output channels and four independent voltage output channels. This enables the unit to be used as a complete single-phase equipment (voltage, current,...
HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
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DV2-05 Voltage Relays Three Phase Relay Monitoring Voltage Protective Relay
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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 (can be switched off) - phase sequence - phase failure ♦ Function of second relay (......
YUEQING RENHE ELECTRIC CO., LTD.
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40A/63A Din Rail Dual Display Adjustable Intelligent Over Voltage Current And Under Voltage Protective Device Protector Relay
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...:1A-80A adjustable (default 63A) Under-voltge action cut-off value: 210V-140V adjustable(defait 160V) over-voltage action cut-off value: 230V-300V adjustable (default 280V) Power recovery delay after power failure:5s Range of ......
Yueqing Kampa Electric Co., Ltd.
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Power Load Box Electrical Power Loading Tester with IP56 Protection 220V Voltage and 1 Year Warranty
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Power Supply Load Box Electrical Power Loading Tester Cabinet Power Maintenance Testing Machine Manufacturer Price Product Description Introduction The power load box is used for the daily maintenance testing, on-off capability, lifespan aging and breaking......
DONGGUAN LONROY EQUIPMENT CO LTD
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Compact 3kA 6kV LED Surge Protection Device For LED Lighting Applications
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...3kA 6kV Surge Protection Device For LED Lighting Applications Compact 3kA 6kV LED Surge Protection Device Product Description: • Surge Protection Device: 275V AC. • 3kA nominal discharge current (8/20us). • Build-in beep status indication. • Degree of protection: IP20. • IEC 61643-11 / EN 61643-11 recognized. • Features a thermally protected transient over-voltage circuit. • This product is constructed with thermally protected...
Britec Electric Co., Ltd.
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