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Gaseous: 25-425 kWe
Diesel: 30-2500 kWe
24/7 EMERGENCY RESPONSEEmergency Service Calls - Available 24/7 (read more)
- Preventative Maintenance & Repairs
- Load Bank Testing
- Oil, Cooling, and Fuel Analysis
- Control Upgrades
- Complete System Monitoring Available
MODEL: ZTX - ZTX Series - Standard (Open) Transition
|ZTX||ZTX||Small Frame||40 - 400||2, 3 or 4||120 - 480V|
The Zenith ZTX Series of transfer switches is built for residential and light commercial critical/non-life safety applications requiring the dependability and ease of operation found in a power contactor switch. The ZTX transfer switches are designed for standby applications, and incorporate a double-throw, mechanically interlocked contactor mechanism.
The ZTX transfer switches are equipped with the MX60 Control Panel.
This microprocessor includes:
Undervoltage sensing (90% pickup/80% dropout) of the utility source
Voltage and frequency sensing of the generator source (90% voltage/95% frequency pickup)
Time Delay Engine Start - 5 seconds (P)
Time Delay Engine Warmup - Transfer to Generator - 20 seconds (W)
Time Delay Utility Stabilization/Retransfer to Utility - 5 minutes (T)
Time Delay Engine Cool Down - 5 minutes (U)
Indicating LEDs for power availability, switch position and load energized
Pushbuttons for test, engine start (manual), generator exerciser, timer bypass and program cancel
Special status annunciation of in-phase transfer and timer operation
Selectable 7, 14, 21 or 28 day (factory set 28 days) generator exerciser timer
Diagnostic LED indications in logical one-line configuration All time delays are fixed.
A3/A4 Auxiliary contacts (1 each) closed in utility and generator positions
Integrated battery charger 1.5A/12V
Special timer settings
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