Appendix A Product Specifications
IES-6000M User’s Guide
73
Fan modules
Fan mechanical operation
Safe design: All fans have rotor-locking protection to prevent damage to
wiring and electrical components. The fan rotors will lock when fan
movement is physically obstructed.
Locked rotor protection: No damage will occur when the fan rotors are
locked for 72 continuous hours. After this amount of time, damage to the
fans may occur. The fans will automatically restart as soon as the physical
obstruction is removed.
Polarity protection: A reverse-polarity voltage connection will not cause
damage. After the polarity is corrected, the fan will restart automatically.
Insulation resistance: There should be more than 10M ohms of resistance
between the housing and the terminal at 500 VDC.
The fan module consists of two different sizes of fans:
Size: 12cm
Number: 2
Unit dimensions: 120 mm (W) x 120 mm (D) x 25.4 mm (H)
Size: 9cm
Number: 6
Unit dimensions: 90 mm (W) x 90 mm (D) x 25.4 mm (H)
Fan fuse ratings
Number of fuses: 1
Type: T
Amps: 3
Volts AC: 250
Dimensions: 5mm (D) x 20mm (L)
Power modules
Two 300V / 65A 10.16 mm terminal blocks with dual inputs
Built-in surge protection
Rated Voltage -48.0 VDC
Operating Voltage: -36 ~ -72 VDC, no tolerance
Maximum power consumption: 2160 W
Power module circuit breaker ratings:
Number of circuit breakers: 1
Type: C
Amps: 60
Volts DC: 125
Dimensions: 63.5 mm (W) x 47 mm (D) x 19.18 mm (H)
