Danfoss KE07204 Ramped Valve Driver Installation Guide
- May 15, 2024
- Danfoss
Table of Contents
Unit Specification
KE07204
Ramped Valve Driver
ISSUE: 1
DATE: May 1993
GENERAL DESCRIPTION
This device is a ramped valve driver which accepts a setpoint potentiometer input from a control handle and drives a single coil valve. It is pulse-width modulated and has adjustable acceleration/deceleration ramping. The PWM frequency is selected by a jumper on the terminal strip. The threshold and full stroke forward outputs are adjustable. It does not have a reverse output.
DIMENSION AND CONNECTION DIAGRAM
OUTPUT CHARACTERISTICS
SUPPLY VOLTAGE
24 Vdc
PWM FREQUENCY
50 Hz or 30 Hz
OUTPUT CURRENT
800 mA maximum
FACTORY SETTINGS WITH 26 OHM LOAD
Threshold: 250 mA
Full Stroke 600 mA
ADJUSTMENTS\
K14425 UNIT SPEC
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