PRODUCTS
GRT508BW-90A
- 产品描述
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Coil Parameters (20℃)
Rated Voltage (VDC)
Coil Resistance (Ω) ±10% Single Double
Coil Power Consumption (W) Single Double
Closing Voltage (VDC)
Opening Voltage (VDC)
Allowable Overvoltage (VDC)
6
12
6/6
3.0
6.0
≤4.2
≤4.2
9
9
27
13.5/13.5
≤6.3
≤6.3
13.5
12
48
24/24
≤8.4
≤8.4
18
24
192
96/96
≤16.8
≤16.8
36
Contact Parameters
Characteristic Parameters
Contact Form
2B
Closing Time
40ms Max.
Contact Material
AgSnO 2
Opening Time
40ms Max.
Contact Voltage Drop (10A constant current,
Test point approximately 5mm from the housing)Max.1.0mΩ (1A 6VDC)
Insulation Resistance (500VDC)
1000MΩ Min.
Dielectric Withstanding Voltage (50/60Hz ， 1Min)
Between Contact Coils
4000VAC
Contact Load ( Resistive )
90A 250VAC
Between Open Contacts
2000VAC
Maximum Switching Voltage
250VAC
Between Contact Groups
4000VAC
Maximum Switching Current
90A
Surge Voltage (1.2/50μΩ)
Between Contact Coils
6KVAC
Maximum Switching Power
22500VA
Life
Mechanical Life
1×10 5 OPS
Creepage Distance
8mm
Electrical Life
1×10 4 OPS
Weight (excluding accessories)
Approximately 59g
Maximum Short-Circuit Current
2500A/10ms 4500A/10ms( Non-explosive)
Dimensions (excluding accessories)
55.6X30X16.5 (mm)
Ambient Temperature
-40 ℃～ +85 ℃
Relative Humidity
5%-85% RH
Vibration
10-55Hz 1.5mm
Shock
98m/s2
Related Products
Immediate consultation
If you are interested in our products, please leave your email, we will contact you as soon as possible, thank you!
Address: No.9, Linhu Avenue, Yaozhuang Town, Jiashan County, Jiaxing City, Zhejiang Province
Telephone:+86-573-84776266 / 84775557 / 84775558 / 84775559
Fax: +86-573-84776699
E-mail: sales7@great-relay.com
Website: www.grtrelay.com
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