TDI Transistor Devices Dynaload DLF 100-200-1500 DC Electronic Load 1500W

Description

Standard Description
Description
Astrodyne TDI Transistor Devices Dynaload DLF 100-200-1500 Power Supply Electronic Load
The Dynaload is a precision instrument which simulates electrical loads to test power supplies, generators, servo systems, batteries, and similar electrical power sources. It simulates, at the option of the user, resistive loads (amps/volt) or may be switched to a constant current load characteristic (current regulated at a pre-selected value). Provisions are also made for external programming in automated test setups. The external programming voltage is from 0-10V, with an input impedance of 10KΩ minimum. Load current is directly proportional to the programming voltage. The meter normally reads average pulse current, so for accuracy when loading in the pulse mode it is recommended to monitor the current sample output. The circuit breaker used to connect the source to the power devices in the load is electronically controlled and senses over-voltage. In the event of an over-voltage condition protection circuits open the electronic circuit breaker. In the event of an over-current or overpower condition, circuitry is activated to limit the load current.
SPECIFICATIONS
The following specifications apply:
Load Voltage: 0-100V
Load Current: 0-200A
Average Power Dissipation: 0-1500W
Self-Protection:
Overvoltage--less than 120V
Overcurrent--less than 120A
Over-power--less than 1800W
The item is in good condition, tested and is working except that the momentary pushbutton short switch does not seem actuate the shorting relay (it may have been intentionally disabled to prevent shorting the input).
Shipping Weight (lbs.):
48
Shipping Dimensions (in.):
34 x 24 x 13