Hydraulic Elevator Control Panel Specification

A Hydraulic Elevator Control Panel controls the hydraulic power unit, pump motor, solenoid valves, landing operations, door system, and safety circuits of a hydraulic elevator. It is primarily used in low-rise buildings where smooth operation, high lifting force, and reliability matter more than high travel speed. Hydraulic elevators are the engineering equivalent of saying, "Why pull the cabin up with cables when we can simply push it with a very determined cylinder?"

General Specifications

Parameter : Specification

Panel Type : Hydraulic Elevator Control Panel

Installation : Machine Room

Cabinet Material : CRCA Sheet Steel

Sheet Thickness : 1.6-2.5 mm

Surface Finish : Powder Coated (RAL 7035)

Protection Class : IP20 (Standard), IP54 (Optional)

Mounting : Floor Mounted

Cooling : Natural / Forced Air

Operating Temperature : 0°C to +45°C

Humidity : Up to 95% (Non-condensing)

Electrical Specifications

Parameter : Specification

Input Voltage : 380-415 VAC, 3 Phase

Frequency : 50/60 Hz

Control Voltage : 24 VDC / 110 VAC

Motor Power : 3 kW to 30 kW

Rated Current : 10 A to 100 A

Motor Starting : DOL, Star-Delta, Soft Starter

Maximum Speed : Up to 0.63 m/s

Maximum Travel : Up to 20 m

Floors Supported : Up to 8 Floors (Expandable on some models)

Hydraulic elevator panels commonly support DOL , Star-Delta , or Soft Starter pump motor control depending on motor size and application.

Control System

* PLC-Based Controller

* Microprocessor Controller

* Relay Logic Backup

* Full Collective Operation

* Simplex

* Duplex (Optional)

* Group Control (Optional)

Hydraulic Power Unit Control

* Pump Motor Control

* Up Solenoid Valve Control

* Down Solenoid Valve Control

* Levelling Valve Control

* Pressure Monitoring

* Oil Temperature Monitoring

* Pump Running Timer

* Motor Protection

* Auto Pressure Relief

* Emergency Stop

* Phase Failure Protection

* Phase Sequence Protection

* Overload Protection

* Overcurrent Protection

* Short Circuit Protection

* Under Voltage Protection

* Over Voltage Protection

* Door Lock Monitoring

* Emergency Lowering

* Emergency Battery Operation

* Fireman's Service

* Inspection Mode

* Motor Thermal Protection

* Hydraulic Pressure Monitoring

* Valve Failure Detection

Door Control

* Automatic Door Operator

* Manual Door Support

* Centre Opening Door

* Side Opening Door

* Door Nudging

* Door Reopening

* Light Curtain Compatibility

* Photocell Support

Communication

* CAN Bus

* RS485

* Modbus RTU

* Remote Monitoring (Optional)

* GSM Module (Optional)

User Interface

* LCD Display

* LED Status Indicators

* Fault Code Display

* Maintenance Menu

* Event Log

* Password Protection

* USB Programming Port

* Main MCCB

* MCBs

* Control Transformer

* SMPS (24 VDC)

* PLC / Controller Board

* Contactors

* Thermal Overload Relay

* Phase Monitoring Relay

* Timer Relays

* Hydraulic Valve Driver Module

* Terminal Blocks

* Cooling Fan

* Cabinet Light

* Maintenance Socket

* Earth Bus Bar

* Neutral Bus Bar

* Emergency Battery Charger

Performance Features

* Automatic Re-Leveling

* Auto Return to Ground Floor

* Smooth Start and Stop

* Low Noise Operation

* Valve Timing Adjustment

* Pump Run Time Monitoring

* Floor Learning

* Automatic Fault Diagnostics

* Inspection Operation

* UPS/ARD Compatibility

Environmental Conditions

Parameter : Specification

Operating Temperature : 0°C to +45°C

Storage Temperature : -20°C to +70°C

Relative Humidity : ≤95% (Non-condensing)

Installation Altitude : Up to 1000 m

Compliance Standards

* EN 81-20

* EN 81-50

* IEC 60204-1

* IEC 61439

* EMC Compliance

* ISO 9001 Manufacturing Standards

Applications

* Residential Buildings

* Villas

* Hospitals

* Shopping Malls

* Hotels

* Warehouses

* Industrial Buildings

* Car Lifts

* Freight Lifts

* Accessibility Lifts