I-Gard mGARD-100, Быстрый старт

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7. TEChNICAL SpECIFICATIONS
Control Power:
3VA AC or 3W DC
40-240V AC/DC ±10% (36-264V AC/DC)
DC Control Power:
5V DC: 4.5-9 VDC, 1.5W
12V DC: 9-18 VDC, 1.5W
24V DC: 18-36 VDC, 1.5W
48V DC: 36-76 VDC, 1.5W
Temperature Range (Celsius):
Operating Temperature: -40
O
C to +65
O
C
Storage Temperature: -40
O
C to +85
O
C
Dielectric:
Relay contacts to chassis:
1480V rms. for 1 minute
Control terminals to chassi:
1480V rms. for 1 minute
Ground Fault:
Pickup Settings:
30mA, 40mA, 60mA, 90mA,
150mA, 250mA, 400mA, 600mA,
900mA, 1.5A, 2.5A, 4A, 6A, 9A,
10A, 12A
Pickup Tolerance: –15%, +0%
Delay Settings:
20ms, 50ms, 100ms, 200ms, 0.5s,
1s, 2s, 5s
Delay Tolerance: ±2.5%
Thermal Withstand:
Internal ZSCS:
10000 Amps for 1 seconds
Output Contacts:
Main Trip Relay:
Type: Form Z (N.O. and N.C. pair)
Rating: 10A @ 250V AC, resistive
10A @ 30V DC, resistive
Terminal Contact Material:
Clamping screw: nickel-plated brass
Plug contacts: tin-plated bronze
Physical:
Weight: 0.40 kg ( 0.88 lbs)
Dimension: See Figs. 8.0
Mounting:
Din Rail: 35mm
Two Screw: #8 x 3/4” (M4 x 20 mm)
Standards: CSA
Notes:
The mGARD-100 contains:
• An isolated power supply.
• A single Dual Pole Dual Throw (DPDT, 2 Form
C) relay for true failsafe operation.
30mA 25-30ms 20-25
40mA 25-30ms 20-25
60mA 25-30ms 20-25
90mA 25-30ms 20-25
150mA 25-30ms 20-25
250mA 25-30ms 20-25
400mA 25-30ms 20-25
600mA 30-35ms 25-30
900mA 25-30ms 20-25
1.5A 25-30ms 20-25
2.5A 25-30ms 20-25
4A 25-30ms 20-25
6A 30-35ms 20-25
9A 30-35ms 25-30
10A 25-35ms 25-30
12A 25-35ms 30-25
current
setting delay (ms) when current
exceeds trip level by factor
Table 7.0 mGARD-100 timing with delay set to 20ms
x2 x4