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SPECIFICATIONS—OUTPUTS
OUTPUTS
Supply Output +24 V Nominal value — +24 VDC ± 5%
For external 24-VDC devices
Maximum load:
• 1A, without plug-in modules installed
• 0.75 A, with plug-in modules installed
Protected by self-resetting semiconductor fuse
Short circuit-proof
Supply Output +12 V Nominal value — 11.5 VDC ± 5%, max. 250 mA (encoder only)
Motor Output For 3-phase motor, maximum 3 HP
230-V control panel:
• Nominal current — 10 A
• Switching on-time 50%, up to an ambient temp. of 104°F
• Switching on-time 25%, up to an ambient temp. of 122°F
460-V control panel (including freezer):
• Nominal current — 5A
• Switching on-time 50%, up to an ambient temp. of 104°F
• Switching on-time 25%, up to an ambient temp. of 122°F
Output overload protection:
• 1.5 x nominal current for 60 seconds
• 3.2 x nominal current for 10 seconds
Normal operation up to 176°F heat sink temperature
Warning above 176°F heat sink temperature
Thermal overload protection active above 212°F heat sink temperature
Brake (Output Contacts) For operation of electromechanical brakes with brake rectifier
• Maximum load — 460 VAC +15% / 3A
Auxiliary Relays (3) N/O / N/C, dry contacts
Switching current — 10 mA — 3 A, AC / DC
Control voltage — 48 VAC / 24 VDC
Contact rating — Pilot Duty B300.
If contacts were used for high current (>100 mA) switch-
ing, do not use for low current switching.
Brake Resistor On board
Maximum power consumption — 1.5 kW for 0.5 seconds
Allowable repetition rate — 20 seconds
Generator Operation Mode: Maximum generator feedback current from motor to inverter — 4 A
Maximum DC bus voltage:
• 230-V version — 400 VDC
• 460-V version — 800 VDC
Additional Outputs (Freezer Version Only)
• Blower LO/HI 115 VAC, 50—60 Hz, 15 A / 1 HP
• Brake Heater 115 VAC, 50—60 Hz, 15 A
• Heat Lamps (3) 400—600 VAC, 50—60 Hz, 15 A
• 24 VAC Used for internal contactors and external supply
• Output — 24 VAC, 50—60 Hz
• Maximum external load — 4.5 A
• Internally protected by a 6 A, class CC fuse
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