phase failure phase sequence protection relay,China phase failure phase sequence protection relay Manufacturers, Suppliers

1100W digital amplifier HA1000

Jul 14, 2012

... circumstances- Automatic switching to DC24V in case of power failure- Built in protection circuit to prevent over-current and over-heatCompactCompact size ...

Supplier: Foshan Nanhai Yunqin Professional Audio Equipment Factory

[China Manufacturers]

emergency rechargeable fan

May 29, 2012

Product Name: emergency rechargeable fan Model No.:BR-381314 2 pcs 6v4.5ah rechargeable sealed lead acid battery Product Name: emergency rechargeable fanModel No.:BR-3813142 pcs 6v4.5ah rechargeable sealed lead acid battery14" Oscillating FanTwo Speed(High & Low)Automatic Light-up when power failureOvercharge & Overdischarge ProtectionCharging Time: 15-18 hoursRunning Time: Fan--- Approx. 3- ...

Supplier: Wuxi Everbright Co., Ltd.

[China Manufacturers]

CSTseries Dehumidifier/ Food dehumidifier

Jan 22, 2013

... ~170kw3. Compressor: hemetic scroll compressor.4. Security protection: high and low pressure protection, anti-frozen protection, overflow protection, sequence protection, compressor overheating protection CSTseries Dehumidifier/ Food dehumidifier

Supplier: Foshan Head-Power Air-Conditioning Equipments Co., Ltd.

[China Manufacturers]

QD8-TA Push Type High Speed Arc Spray System

Mar 03, 2013

... spray gun.5. Power distribution system with current leakage protection and zero sequence protection is applied, which facilitates wiring for this equipment.6 ...

Supplier: Shanghai Dahao Nanomaterials & Thermal Spray Co., Ltd.

[China Manufacturers]

1P elcb 30ma

Feb 04, 2013

... fault/leakage current, short-circuit, overload, and functionof isolationProvides complementary protection against direct contact by human bodyEffectively protects electric equipment against ... insulating failureProvides comprehensive protection to household and commercial distribution systemsStandard:IEC6008,GB16917.1 Construction ...

Supplier: Yueqing Open Imp.&Exp. Co., Ltd.

[China Manufacturers]

HPMV-DN Medium Voltage Soft Starter

Mar 31, 2013

... . Addibleoptions are Load Break Switch, Fuses, Motor Protection Relay, etc.Advantages at a Glance : Innovative low ... & stopping characteristicsSophisticated motor protection packageUser friendly, easy setting and operationIP30-standard, higher protection by special orderTwo optional ... three C/O relays, 8A, 250V, 2000VA: Immediate Relay - changes position upon start signal, with adjustable On & ...

Supplier: Solcom & HAPN (Shanghai) Electric Co., Ltd.

[China Manufacturers]

water heater pcba electronic controller

Mar 07, 2013

... . Battery back up in event of power failure.5. Multiple protection functions, dry heat, heat failure, earth leakage and overheat.Technical Parameters1. Operating ... voltage 230VAC / 50HZ.2. Operating voltage range 160V 250V AC.3. Earth leakage protection ...

Supplier: Shenzhen Han Control Technology Co., Ltd.

[China Manufacturers]

Composite pan bottom brazing machine

Jan 29, 2013

... (adjustable continuously)Output Frequency200KHZControl SystemJapanese Mitsubishi PLCProtectionOvercurrent protection, phrase-lack protection, hydraulic protection, relay protection, RC&LC absorption protection Machine Tool ParametersNo. of Location2, push- ... 3. Equipment Performance a.Self-diagnosis function: effective judgement and protection of circuit lines, short circuit, open circuit and damage ...

Supplier: Zhuzhou Southern Inductive Heating Equipment Co., Ltd.

[China Manufacturers]

SG series E/R alarm indicator column system

Jun 02, 2012

... indicator column will start alarm when the alarm relay boy examined input contacts are normal-close.When ... supply and turn on the main power failure on alarm relay box and put out one volt-free ... system will automaticly turn on emergency power failure light on alarm relay box and put out one volt-free ... &fire alarm must have priority to E/R failure alarm,Telephone call,Telegraph alarm and Deadman Alarm. ...

Supplier: Hangzhou Yaohua Wire And Cable Co., Ltd.

[China Manufacturers]

Fresnel lens for OHP projector

Jan 31, 2013

... ,Quick lamp changer assure continues presentation during lamp failure11,Overheating protection assure automatic stop at high temperatureSpecifications: Fresnel lens for OHP ...

Supplier: Shenzhen Star Audio-Visual Equipment Co., Ltd.

[China Manufacturers]

Dayu-LB Series Asphalt Batch Mix plant (40-480t/h)

Mar 04, 2012

... or store recipe, adjust time, material weighing correcting, failure self-diagnosis; failure alarming, interlock protection, store and print production reports etc. Drying drum1 ...

Supplier: Zhengzhou Dayu Machinery Co., Ltd.

[China Manufacturers]

Monoblock condensing unit-CE

Jan 19, 2013

... .8.LG electrical components.9.Emerson dry filter,10.Stress protection relay.11.Sealed high-end chassis.12.Temperature-controlled high-temperature ... protection of compressor.13.Temperature-controlled low-temperature protection of compressor.14.Condensate water processor ...

Supplier: Dongguan City Dachang Refrigeration Electrical & Mechanical Engineering Co., Ltd.

[China Manufacturers]

2013 new universal 19V 3.16A Power Adapter for COMPAQ / HP with GS,BS,KCC,UL,CE FCC, certificate computer power adapters

Jun 13, 2012

... *2.5mmEfficiency: >88%Line Regulation: 1%Load Regulation: 1%Failure rate: <2%Protection:1. Short Circuit Protection2. Over Voltage Protection3. Over Current ...

Supplier: Dongguan Gaoyi Electronic Co., Ltd.

[China Manufacturers]

Digital multimeter DT9205

May 22, 2012

Digital multimeter DT9205 1. Multimeters antijamming ability 2.automatic power failure Digital multimeter DT9205LCD removable 3 1/2 digit display DCV/ ... , antijamming ability;3.change tradition automatic power failure, normal operation not power failure; the entire protection function, against high pressure firing circuit design ...

Supplier: Wenzhou Jerdin Electric Co., Ltd.

[China Manufacturers]

electrodeless lamp for lawn lamp

Mar 03, 2013

... has the following characteristics: 1. Long -life, low light failure. 3. Environment protection. 3.No blinking. The light source of the lawn ...

Supplier: Ningbo Shengshini Electronics Co., Ltd.

[China Manufacturers]

cold room with US copeland compressor hot design

Jul 29, 2012

... technique is simple.b easy to repair.c environmental protection and energy savingComputer temperature controlPC-215 (Shangfang controller)A ... (US)voltage controlGermanysolenoid valveFranceGas points device USexpansion valveFrancereservoir4LBroken facies sequence protectionSIEMENS Over current protectorChinaLibrary lampstandardAir conditioning ribbonwaterproofInsulating TubeChinaelectrical cabinet ...

Supplier: Foshan Thakon Refrigerating Machinery Co., Ltd.

[China Manufacturers]

12 inch rechargeable fan

Jan 20, 2013

... -shift function, Fan and LED light continue working when power failure.Overcharge & Overdischarge ProtectionBattery: 6V 4.5AH Sealed Lead-acid Recharegeable ...

Supplier: Foshan City Jermei Electrical Appliances Co., Ltd.

[China Manufacturers]

GPRS Outdoor Alarm Controller S250,Three-Phase Power Line Protection,NC/NO/EOL Dry Contact,Remote Relay Output

Oct 26, 2012

GPRS Outdoor Alarm Controller S250; Three-Phase Power Line Protection; NC/NO/EOL Dry Contact; Remote Relay Output. Remote Monitoring Your Outdoor Assets In ... provides 2 digital relay outputs (240VA,10A), 8 digital inputs (Dry contact, Lightning protection, Electrostatic protection, Over current protection), 3-Phase AC Power Opto isolated ...

Supplier: King Pigeon Hi-Tech Co., Ltd.

[China Manufacturers]

AVR Series Relay Type AC/ Automatic Voltage Regulator /single phase voltage stabilizer/voltage stabilizer home appliance

Mar 31, 2013

... voltage stabilized. Product DescriptionThe series product is a Relay-type high accuracy household voltage stabilized. Good for ... house-hold electrical appliance. Main Technical Data Phase no.: Single-phase Input voltage: AC140V~250V Output voltage: AC220V ... ± 10% Frequency: 50Hz/60Hz With 3sec/3min delay function With low/over-voltage protection ...

Supplier: Yueqing Aoda Electric & Electronic Factory

[China Manufacturers]

Single-Phase Relay Switches 80A 12V with 300 micro ohm shunt

Feb 21, 2012

... is 4KV 3.Using metal magnetic shield structure, relay against strong magnetic interference 4. Energy conservation ... and environmental protectionAppliance: Widely appliance to single-phase energy meter, combination switch, streetlights, industrial automation control ... contact)3750VAC 50/60HzInsulation Resistance1000MΩ (500VDC) Single-Phase Relay Switches 80A 12V with 300 micro ohm shunt

Supplier: Haiyan Weijia Electric Technology Co., Ltd.

[China Manufacturers]