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STABILINE
Surge Protective Devices
PT2 Series – Type 2 SPD
Installation, Operation and
Maintenance Manual
Thank you for purchasing the PT2 Series STABILINE
another Superior product!
Expect exceptional performance. The unit is built to the highest standards for your
complete satisfaction.
To assure many years of uninterrupted service, please read this Installation,
Operation and Maintenance Manual to familiarize yourself with the operation and proper
installation of the PT2 Series unit.
Surge Protective Device . . .
®
* Subject to change without notice.
®
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Table of Contents
Related Manuals for Superior Electric STABILINE PT2 Series
Summary of Contents for Superior Electric STABILINE PT2 Series
- Page 1 STABILINE ® Surge Protective Devices PT2 Series – Type 2 SPD Installation, Operation and Maintenance Manual Thank you for purchasing the PT2 Series STABILINE Surge Protective Device . . . ® another Superior product! Expect exceptional performance. The unit is built to the highest standards for your complete satisfaction.
- Page 2 Instructions for Installation Model Number Power Configuration PT2-40-120-1G-L1 120 VAC L-N, Single Phase, 50/60 Hz, 2-Wire + Ground PT2-40-220-1G-L1 220 VAC L-N, Single Phase, 50/60 Hz, 2-Wire + Ground PT2-40-120/240-2G-L1 240 VAC L-L, 120 L-N, Single Phase, 50/60 Hz, 3-Wire + Ground (Split Phase) PT2-40-120/208-3GY-L1 208Y/120 VAC, Three Phase Wye, 50/60 Hz, 4-Wire + Ground PT2-40-220/380-3GY-L1...
- Page 3 WARNING …. Important Safety Instructions ● A qualifi ed electrician must install the SPD and all applicable codes, listings and ratings must be observed and followed. ● The electrical system must be properly grounded to comply with National Electrical Code requirements. Proper grounding is essential for surge protection to be effective.
- Page 4 Installation Ilustration shown is typical of Model PT2-40-120/240-2G-L1 • Connect the Green wire to the Ground bar. • Connect the White wire to the system Neutral bar. • Connect the Black wire(s) to each pole of the breaker. Connecting the Surge Protective Device Verify that the power confi...
- Page 5 Connecting the Surge Protective Device cont. 1. Disconnect all power supplying the electrical panel. 2. Remove the panel screws and cover. Retain these parts for re- installation. 3. Remove a knockout 0.5 inches. (13mm) 4. Remove lock washer from the SPD’s threaded nipple. Carefully feed the wires through to avoid cutting wire insulation.
- Page 6 Operation 1. Apply power to the panel. The Green function status LED will illuminate. If the LED is not on, remove power and review all of the previous installation procedures. 2. Troubleshooting – If after a known heavy lightning strike has occurred and the LED is not on, reset the circuit breaker if the SPD is tied to the breaker.
- Page 8 STABILINE ® Surge Protective Devices In addition, Superior Electric Manufacturer’s Representatives are available to provide prompt attention to customer needs. Call or STABILINE ® Uninterruptible Fax for ordering and application information or for the address of Power Supplies the closest Manufacturer’s Representative, Authorized Distributor...
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