AZHVDC Datasheet, PDF (1/15 Pages) American Zettler, Inc. – High voltage direct current relay

AZHVDC
HIGH VOLTAGE DC RELAY
FEATURES
• High voltage direct current relay
• 10A, 20A 40A, 100A, 150A, 200A, 300A switching
• 4kV dielectric strength (between coil and contact)
• Hermetically sealed
• Switching power up to 750kW(300A)
CONTACTS
Arrangement
Ratings
Rated Load
Material
Resistance
1 Form A (SPST - NO)
Resistive load:
Max. switched power: 30kW(10A Contact)
60kW(20A Contact)
120kW(40A Contact)
400kW(100A Contact)
450kW(150A Contact)
600kW(200A Contact)
750kW(300A Contact)
Max. switched current:
100A at 300 VDC (1 op min) 10A contact
200A at 300 VDC (1 op min.) 20A contact
400A at 300 VDC (1 op min.) 40A contact
1000A at 300 VDC (1 op min.) 100A contact
1500A at 300 VDC (1 op min.) 150A contact
2000A at 300 VDC (1 op min.) 200A contact
2500A at 300 VDC (1 op min.) 300A contact
Max.switchedvoltage:
1000VDC(10Acontact)
1000VDC (20A contact)
1000VDC (40A contact)
1000VDC(100Acontact)
1000VDC (150A contact)
1000VDC (200A contact)
1000VDC (300Acontact)
Resistive load: 10A 750 VDC
20A 750 VDC
40A 750 VDC
100A 750 VDC
150A 750 VDC
200A 750 VDC
300A 750 VDC
Copper alloy
10 milliohms max. (6VDC 10A) 10A contact
10 milliohms max. (6VDC 20A) 20A contact
10 milliohms max. (6VDC 20A) 40A contact
1.5 milliohms max. (6VDC 20A) 100A contact
1.5 milliohms max. (6VDC 20A) 150A contact
0.2 milliohms max. (200A) 200A contact
0.2 milliohms max. (300A) 300A contact
NOTES
1. All values at 23°C (73.4°F).
2. Relay may pull in with less than “Must Operate” value.
3. Specifications subject to change without notice.
COIL
Power
At Nominal Voltage
10A, 20A
40A
100A
150A
200A
300A
Temperature
2.6W
3.0W
4.5W
6.0W
Pick-up: 34W, Carrying: 4W
Pick-up: 45W, Carrying: 3.8W
-40°C to 85°C(185°F)
GENERAL DATA
Life Expectancy
Mechanical
Electrical
2 x 10⁵OPS
1 X 10⁵ ops (10A 1000VDC) 10A contact
1 X 10⁵ ops (10A 1000VDC) 20A contact
3 X 10⁴ ops (20A 750VDC) 20A contact
1 X 10⁵ ops (10A 1000VDC) 40A contact
3 X 10³ ops (40A 750VDC) 40A contact
1 X 10⁴ ops (30A 1000VDC) 100A contact
1 X 10⁴ ops (100A 750VDC) 100A contact
1 X 10⁴ ops (30A 1000VDC) 150A contact
3 X 10³ ops (150A 750VDC) 150A contact
1 X 10⁴ ops (50A 1000VDC) 200A contact
3 X 10³ ops (200A 750VDC) 200A contact
1 X 10⁴ ops (75A 1000VDC) 300A contact
3 X 10³ ops (300A 750VDC) 300A contact
Operate Time (max) 30 ms at nominal coil voltage
Release Time (max)
10 ms at nominal coil voltage
(with no coil suppression)
Dielectric Strength
4000 VAC coil to contact
(at sea level for 1 min.) 3000 VAC between open contacts
Insulation Resistance 1000 megohms(500 VDC)
Dropout
Greater than 8% of nominal coil voltage
11/3/14