Description
The ESD5131 GAC Speed Controller is a derivation of the standard GAC ESD 5111 Speed Control Unit. All specifications, installation procedures, and adjustments, except those noted are identical. The ESD5131 comes with DIP switches which allow for the selection of the Lead Circuit and Soft Coupling features. The ESD5111 comes with the Lead circuit already enabled via a jumper across posts E7 and E6.
Specifications of the ESD5131 GAC Speed Controller
- Isochronous Operation ±0.25 % or better
- Speed Range /Governor 1 K – 7.5 K Hz Continuous
- Speed Drift with Temperature ±0.5 % Typical
- Idle Adjust CW MIN 1200 Hz Below set speed
- Idle Adjust CCW MIN. 4100 Hz Below set speed
- Droop Range 1 – 5 % Regulation
- Droop Adj. MAX (K-L Jumpered) 875 Hz., ±75 Hz per 1.0 A change
- Droop Adj. MIN (K-L Jumpered) 15 Hz., ±6 Hz per 1.0 A change
- Speed Trim Range ±200 Hz
- Remote Variable Speed Range 500 – 3.7 kHz
- Terminal Sensitivity J, L, N, P
- 115 Hz., ±15 Hz/V @ 5 K Impedance
- 735 Hz., ±60 Hz/V @ 65 K Impedance
- 148 Hz., ±10 Hz/V @ 1 M Impedance
- 10 V DC Supply @ 20 mA Max
- DC Supply 12 or 24 V DC Battery Systems (Transient – Reverse Voltage Protected)
- Polarity Negative Ground (case isolated)
- Power Consumption 100 mA (No actuator current)
- Speed Signal Range 0.5 – 50 V AC
- Actuator Current Range 10 A Peak @ 77 ° F [25 °C]
- Speed Signal Range 1.0 to 50.0 V AC
- Weight 1.2 lbf [0.545 kgf]
- Mounting Any Position, vertical preferred Reliability
- Vibration 1 G, 20 – 100 Hz
- Testing 100 % Functionally Tested
- Ambient Temperature -40° to +185 °F [-40° to +85 °C]
- Relative Humidity up to 95 %
- All Surface Finishes Fungus proof and corrosion resistant
- RoHS Regulation Compliant
When wiring ESD5100 Series controllers:
- Use shielded cable for all external connections to the ESD controller.
- One end of each shield, including the speed sensor shield, should be grounded to a single point on the ESD case.
- Do not over-tighten terminals. Torque to no greater than 9.0 in-lb ±2.5 [1.01 ±0.28 N∙m].
