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Section 100 System Installation Instructions
101. Specications
Input
• Input voltage: 120 or 277VAC.
• Synchronizing slew rate: 1 Hz per second nominal
• Input surge protection: Meets ANSI 62.41 and UL 924
Output
• Output voltage: 120 or 277VAC
• Output regulation: (static) ±5% based on a 0% - 100% resistive load
• Minimum loading: none required
• Output distortion: Less than 5% THD linear load
• Load power factor: .75 lag to .8 lead
• Output frequency: Normally, synchronized to utility,
+.05 Hz during emergency
• Overload: 115% momentary
• Time to transfer to inverter after a utility power failure: No break
Battery
• Battery charger: Fully automatic and temperature compensated with internal diagnostic indicators
• Recharge time: 60 hours
• Battery protection: Automatic low-battery voltage disconnect.
Automatic restart upon utility return
• Battery switch: Also used as battery isolator
• Standard battery: Sealed lead-calcium: 10-year life
• Battery voltage: 36, 72 or 96VDC (system dependent)
• Runtimes: 90 minutes standard.
• Operating temperature: 20°C to 30°C (68°F to 86°F)
• Relative humidity: 95% non-condensing
Note: Battery performance rated at 25°C (77°F)
Table 1.
Synchron Sizing Chart
VA/Watts 400 525 750 1000 1500 2100
Power Factor Range .75 Lag to .8 Lead
Input/Output Voltage 120/120 or 277/277
AC Input Circuit Breaker Rating - 7A/3A 13A/6A 20A/8A 25A/10A
120/277VAC
Charger Size 2 Amps
System DC Voltage 36 36 72 72 72 96
Cabinet Size
22"W x 23"H x 10"D 32"W x 36.5"H x 12"D
BTU/Hour - Line/Inverter 70/260 92/341 131/382 175/510 263/765 368/886
Weight [lbs. (kg) - including batteries] 143 (65.1) 173 (78.8) 281 (128) 346 (157.6) 400 (182.2) 480 (218.7)
(55.9cm W x 58.4cm H x 25.4cm D) (81.3cm W x 92.7cm H x 30.5cm D)
6A/3A
10A/5A
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