High Voltage DC Contactor DHC500P

High Voltage DC Contactor DHC500P

Categories
DHC500-800 High Voltage Dc Contactor
Brand
Model
FOB Port
Ningbo,Shanghai
Terms of Payment
Western Union,T/T Paypal
Update
11/13/2022
DESCRIPTION

■ FEATURES 

       500A Contact switch capacity ,small volume;

A set of bridge type N.O. contacts, non-polarity of main contact circuitMax switching voltage 1500V;

Using ceramic brazing technology, the contact part is sealed design with hydrogen gas, the contact would not oxidize, can quickly switch off the dc high voltage;

ApplicationEnergy storage systemsElectric vehicleCharging systemUPS etc.CertificateCEIEC60947-4-1)、ULUL60947-4-1 

■ SPECIFICATION

   
Contact Data Contact form 1HSPST-NO
Rated current 500A
Rated voltage 1500VDC
Min.load 1A/12VDC
Max.switching capacity 1000A @1500VDC≥1cycleonly breaking
2000A @1000VDC≥1cycleonly breaking
Contact resistanceOriginal ≤0.3mΩ@20A
Current carrying capacity Refer to figure 1
Short-circuit carry current Refer to figure 1
Aux.contact Data Contact form 1NO
Max.load 2A@24VDC
Min.load 100mA@8VDC
Contact resistance ≤250mΩ
Electrical Endurance Insulation resistance@1000VDC ≥1000MΩ *1
(断开触点间、触点与线圈间)
Dielectric strength Between the disconnected main contacts 4000VAC1minleak current≤1mA
Between the coil and main contacts 4000VAC1minleak current≤1mA
Between the aux. and main contacts 4000VAC1minleak current≤1mA
Between the disconnected aux. contacts 750VAC1minleak current≤1mA
Pick-up timeRated volt. at 23℃) ≤50msNot including rebound time
Release timeRated volt. at 23℃) ≤30ms
Contact bounce timeRated volt. at 23℃) ≤5ms
Physical Performance Vibrationsine wave 10-500Hz 5G, malfunction10μs
Shockstability 20G1/2sine11msmalfunction10μs
ImpactStrength 50G1/2sine6ms
Cycles Electrical lifeResistive Refer to figure 2
机械寿命
使用环境、运输、存储环境
分断:100A/1500VDC(纯阻性)
Capacitive switch onRC=1ms 500A peak@50V10,000cycles
Mechanical life ≥200,000cycles *2
Operation Parameter Ambient temperature -40~85
Humidity 5%~85%RHNo icingcondensation
Altitude ≤4000m *3
Installation Arbitrarily 
重量
Weight 1100g

 

Coil Data23℃)

Coil rated volt. Pick-up Release volt. Max operating volt. Rated current Coil power
volt. ±10%
12VDC ≤9VDC ≥1.2VDC 16VDC Connect:4.2A Connect:50W(0.2s)
 Maintain:0.42A Maintain:5W
24VDC ≤18VDC ≥2.4VDC 32VDC Connect:2.1A Connect:50W(0.2s)
 Maintain:0.21A Maintain:5W
  • Ordering Information

DHC

500P

N

D

C

A

(XYZ)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Other codes (XYZ: Customer special requirements; None: standard type)

 

 

 

 

 

 

 

 

 

Install method A:Horizontal

 

 

 

 

 

 

 

 

 

Coil lead out method C: Connector

 

 

 

 

 

 

 

 

 

Coil voltage 12: 12VDC;24: 24VDC)

 

 

 

 

 

 

 

 

 

Contact form  (D: Internal thread normal open

type with NO Aux.contact )

 

 

 

 

 

 

 

 

 

Rated voltage N: Normal type

 

 

 

 

 

 

 

 

 

Rated current 500P:500A)

 

 

 

 

 

 

 

 

 

Design code

 

 

 

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