6 to 97% of line voltage.
RMS load voltage is linear within 2% of span of the command signal.
Zero and Span Adjustments:
User adjustable over range of ±20% of span.
Dielectric strength input/line & load voltage/heat sink 400V(RMS). Insulation resistance input/line & load voltage/heat sink 1010
ohms. Maximum capacitance input to output 8pf.
Must be mounted on vertical surface with fins vertical. Units may be mounted adjacent to each other. Heat sink is electrically isolated.
240 or 480 VAC +10%, -20% 50/60 Hz.
The intensity of an LED varies as a function of the command signal. Feature provides a quick and safe means to check controller operation.
1025: 10 thru 40 amp - 2 lb, 70 amp - 6 lb; 1032: 10 thru 40 amp - 5 lb, 70 amp - 9 lb.
Operating: 32 to 131°F (0 to 55°C); Storage: -40 to 176°F (-40 to 80°C).
dv/dt & Transient Voltage:
200 volts/µsec minimum. A dv/dt snubber and a metal oxide varistor (MOV) are provided to protect against high frequency transients (dv/dt) and voltage spikes.
1.5 watt per amp of controlled current.
Special semiconductor fuses are not required. It is recommended that the controller and load be protected with fast acting class "T" fuses such as Bussmann type JJS or JJN fuses.