Shanghai Dong Rong Electronics Co., Ltd -

Shanghai Dong Rong Electronics Co., Ltd

Showing 1 - 10 of 64, total 7 pages [First] [Previous] [Next] [Last]

drimacmj filter intelligent power capacitor
Specification: DRIMACMJ¡¢DRIMASMJ¡¢DRIMAZMJ¡¢DRIMAKMJ¡¢DRIMADMJ
Detail: 1. Sevice conditions: ambient temperature -25¡æ~+65¡æ£¬humidity¡Ü85%RH, and altitude lower than 2000m. 2. Rated voltage£º280VAC¡¢300VAC¡¢480VAC¡¢525VAC¡¢690VAC¡¢750VAC¡¢1050VAC. 3. Rated output: 1~100kvar. 4. Capacitance to...

drems energy management system (energy management contract)
Specification: DREMS
Detail: 1. Electricity monitoring: Subentry measure of air conditioning, lighting, power electricity, as well as other itemized metering by choosing a building, floor, area, room, bar, etc. 2. Water monitoring: Respectively moni...

drlmz current transformer
Specification: DRLMZ
Detail: 1.the installation location of altitude can not exceed 2000 m; 2.ambient air temperature can not be more than +40¡æ. Its average temperature within 24 hrs can not be more than +35¡æ, and the lower limit of ambient air tempe...

drihp intelligent type harmonic protector
Specification: DRIHP-36-A
Detail: Rated voltage: 110 ~ 690Vac¡À20% Rated frequency: 50 ~ 60Hz Height: ¡Ü2000 meters Ambient temperature: - 20 ¡æ ~ + 65 ¡æ Relative humidity: £¼85% Atmospheric pressure: 79.5 ~ 106.0 Kpa Power consumption: ¡Ü3W Protect fr...

drkkg thyristor switching for power capacitor
Specification: DRKKG-B3-50
Detail: Rated voltage£º220VAC¡À20%¡¢380VAC¡À20% Rated current£º50A¡¢80A¡¢100A¡¢120A Controllable capacity£º¡Ü30Kvar, ¡Ü45Kvar, ¡Ü60Kvar, ¡Ü80Kvar Height: ¡Ü2000 meters Ambient temperature: - 20 ¡æ ~ + 65 ¡æ Relative humidity: 40...

drtbk synchronous switching for power capacitor
Specification: DRTBK-B3-50
Detail: Rated voltage£º220VAC¡À20%¡¢380VAC¡À20% Rated current£º40A¡¢60A¡¢80A Height: ¡Ü2000 meters Ambient temperature: - 20 ¡æ ~ + 65 ¡æ Relative humidity: 40¡æ, 20 ~ 90% Atmospheric pressure: 79.5 ~ 106.0 Kpa EMC£ºHarsh Classi...

drjcq contactor for switching capacitor
Specification: DRJCQ-63-21E
Detail: It suits for the power system of main circuit AC 50Hz voltage up to 690V,to switch on/off Self-healing low voltage shunt capacitor with capacity up to 90Kvar,as power factor compensation device.The contactor has surge limite...

drmpi intelligent type multi-function electric instrument
Specification: DRMPI
Detail: 1. Rated voltage£º220VAC¡¢380VAC¡¢ 2. Ambient temperature: -20¡æ ~ +65¡æ 3. Transmission line: Single-phase, three-phase three-wire, Three-phase four wire

drmmt management monitoring (internet of things) terminal
Specification: DRMMT
Detail: Height: ¡Ü2000 meters Ambient temperature: - 20 ¡æ ~ + 65 ¡æ Relative humidity: 40 ¡æ, 20 ~ 90% Atmospheric pressure: 79.5 ~ 106.0 Kpa Control sensitivity: 30mA Voltage measurement accuracy: 0.5 class Current measurement...

drimc ntelligent type power factor management controller
Specification: DRIMC
Detail: 1.Control sensitivity: DC12V, 30mA; AC220V, 5A; 2.Height: ¡Ü2000 meters 3.Ambient temperature: -20¡æ ~ +65¡æ 4.Relative humidity: 40 ¡æ, 20 ~ 90% 5.Atmospheric pressure: 79.5 ~ 106.0 Kpa


Showing 1 - 10 of 64, total 7 pages [First] [Previous] [Next] [Last]
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