EA Elektro-Automatik EL 9000 Series Electronic Load, 0 → 2400 W, 0 → 750 V, 0 → 25 A

EA-EL 9000 Series

The microprocessor controlled loads of the series EA-EL 9000 (2400W - 7200W) accomplish most requirements in modern load concepts for industrial and R&D areas. Four common regulation modes - constant voltage (CV), constant current (CC), constant power (CP) and constant resistance (CR) - can be used in combination with any of three operation modes (A, B and A/B). In static operation the two values A and B can be set using a fine adjustment encoder. The user can switch between these two values, or an external source can be used via the trigger input. In dynamic operation the microcontroller switches between A and B according to programmed time and interval. For each value a pulse interval between 50μs and 100s can be set. In addition, a ramp up and down of between 30μs and 200ms can be set.

Temperature controlled power derating
Overtemperature protection (OT)
Pulse operation with adjustable pulse width 50μs-100s
Rise and fall time adjustable (slew rate)
All operation modes adjustable
Constant current (CC)
Constant voltage (CV)
Constant power (CP)
Constant resistance (CR)
Remote sense, trigger input, trigger output
Battery test mode with time and capacity counter
CE marked compliance to EMC, low voltage directives

Elektro-Automatik