Name: Bernard Controls STX40 Electric Actuator 22kW 3 Phase 400V Explosion Proof Actuator
Brand: Bernard
Price: 1 USD

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Bernard Controls STX40 Electric Actuator 2.2kW 3 Phase 400V Explosion Proof Actuator

Categories	Electric Valve Actuator
Brand Name:	Bernard
Model Number:	STX40
Place of Origin:	China
MOQ:	1
Price:	Negotiation
Packaging Details:	New original box
Voltage (V):	400 V
Frequency (Hz):	50 Hz
Rated working cycle:	S4-30%
Rated current:	5.1 A
Power:	2.2 kW
Valve opening torque:	300 Nm
Valve closing torque:	300 Nm
Speed:	61 rpm
Rotation speed:	67.75 revolutions per minute
Voltage:	400 V

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OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED

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Bernard Controls STX40 Electric Actuator 2.2kW 3 Phase 400V Explosion Proof Actuator

Bernard Controls STX40 Electric Actuator

2.2kW 3 Phase 400V Explosion Proof Actuator

Product Overview

The Bernard Controls STX40 Electric Actuator is a high-performance, explosion-proof solution engineered for reliable valve automation in hazardous industrial environments. With a 2.2kW motor, 3-phase 400V power supply, and rigorous explosion-proof certification, it delivers robust performance while ensuring maximum safety in critical applications.

Safety Certifications & Environmental Protection

Certified to IECEx and ATEX standards
Qualified for gas (Zone 1 & 2, up to IIC) and dust (Zone 21 & 22, up to IIIC) hazardous areas
IP68 protection (10m/96h) and C5 corrosion resistance
Operating temperature range: -30°C to +70°C (optional low temperature -55°C)

Advanced Control System

Enhanced Intelli+® V3 control system
Namur NE 107 signaling and emergency shutdown
Partial stroke test capability
Precise speed control and self-learning algorithm for optimized positioning
Built-in data logger records 50 alarms and 15 days of environmental parameters

Motor & Control Capabilities

The 2.2kW 3-phase motor provides strong torque and stable operation, compatible with on-off, positioning, and modulating control (Class A+, B+, III) to meet diverse process requirements.

Integration & Communication

Supports multiple fieldbus interfaces including Modbus, Profibus, and HART for seamless integration with industrial control systems.

Applications

Ideal for petrochemical, natural gas, and other high-risk industries where reliability and explosion protection are non-negotiable.

Customization

Multiple models available that can be customized according to user parameters.

Bernard Controls STX40 Electric Actuator product image

Bernard Controls STX40 Electric Actuator 2.2kW 3 Phase 400V Explosion Proof Actuator

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