Keystone EPI 2 Electric Actuator

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Keystone EPI2 Setup & Commissioning – Video 1 Setting Mechanical Limits

Keystone EPI2 - Setup & Commissioning - Video 2 - Base Card, Setting Electronic Limits

Keystone EPI2 - Setup & Commissioning - Video 3 - Base Card, Setting Opening & Closing Speed

Keystone EPI2 - Setup & Commissioning - Video 4 - OM1 Analog Card Overview, Input & Output Setup

Keystone EPI2 - Setup & Commissioning - Video 5 - OM1 Analog Card Advanced Setup, Reverse Output

Keystone EPI2 - Setup & Commissioning - Video 6 - OM1 Analog Card Advanced Setup, Setting VDC Feedback & User Relays

Keystone EPI2 - Setup & Commissioning - Video 7 - OM13 Overview & 3 Wire Control Operation

Features

Separate terminal enclosure isolated from the electronics and motor compartment; only the wiring terminal is exposed during field installation
Standard adjustable torque switches, from 50 to 100% of rated torque output (3 steps 50% - 75% - 100%)
Manual override always engaged
Standard protection IP66/68M and NEMA 4/4X/6 enclosure rating with CSA (C-US)
Explosion proof protection Ex de IIB T5 Gb - FM
Anodized aluminum with epoxy powder coat to help protect unit in most aggressive environments
Visual mechanical position indicator for accurate visual reference of valve position
Direct mounting or readily adaptable to other quarter-turn valves
Permanently lubricated self-locking gear train helps eliminate the need for motor brakes
Mechanical travel stops designed to prevent over-travel during hand wheel or motor operation
Over temperature motor thermostat
Integral speed control independently adjustable in opening and closing directions

Epicyclical gearing ensures reliable and smooth operation
Latched-type output contacts for fully open/ fully close remote indication. Output contacts for monitor and blinker/local selector indication are also available