EHP is a compact hydraulic actuator controller that integrated electric motor, relief valve, check valve and hydraulic gear pump inside of housing.
It can operate by small quantity working fluid and minimize the pressure loss at power transmission by increasing responsiveness and simplification of hydraulic piping.
Because of the communication expansion of not only RS232 but also 422/485, it can operate multi-drop. Thus, user can control multiple electro-hydraulic power packs in a remote place in accordance with specified protocol.
And user can monitor the actual operating situation in real time by feedback of EHP-200’s status controlled. User can control EHP-20 manually in local.
ELECTRO-HYDRAULIC POWER PACKFEATURE & ADVANTAGE
- Outstanding decrease of hydraulic piping
- Easy to control the valve position and trace the opening and closing degree
- Removal of the existing heavy parts
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Easy installation and maintenance
ELECTRO-HYDRAULIC POWER PACKTECHNICAL SPECIFICATION
| SUBJECT | VALUE |
| POWER | : 220VAC, 60Hz / 24VDC |
| MOTOR POWER | : 0.35kw |
| VALVE POSITION RESOLUTION | : Min. 1/100 |
| DELAY TIME ADJUSTMENT | : 0~15Sec. (1 Step 1 Sec) |
| DUTY CYCLE (On-Off Duty) | : S2 : Max 30 Minutes / S4 : 50% |
| EX PROOF | : Ex d IIC T4 |
| IP GRADE | : IP 68 |
| AMBIENT TEMPERATURE | : -20°C ~ 60°C |
| WORKING PRESSURE | : 120bar |
| DIMENSION | : 78 x 118 x 171 (mm) |
| WEIGHT | : 10kg |
| APPLICATION VALVE SIZE | : 40A ~ 900A |
Read more : ODM-2000 OIL DISCHARGE MONITORING SYSTEM
