• NCTS NU1K2S UPS white background
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NCTS

NCTS 1KVA Online Pure Sine Wave Tower UPS – 900W Power, 24V Internal Battery, 0ms Transfer Time, RS232/485 Monitoring, Compact Tower Reliability | NU1K2S

NCTS 1KVA Online Pure Sine Wave Tower UPS – 900W Power, 24V Internal Battery, 0ms Transfer Time, RS232/485 Monitoring, Compact Tower Reliability | NU1K2S

$155
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Product Features

  • Online pure sine wave UPS designed for stable power delivery to sensitive electronics.
  • Rated capacity: 1KVA / 900W.
  • 0ms transfer time between AC and battery operation.
  • Wide 115–300VAC input range.
  • RS232 communication with support for RS485, dry contact, SNMP and SMS monitoring expansion.
  • Internal 24V battery system using 2 × 12V / 7Ah batteries.
  • Typical backup time: at least 10 minutes at half load and 5 minutes at full load.
  • Standard recharge: about 90% in 5 hours.
  • Output: 220VAC ±1%, pure sine wave.
  • Overload handling: 130% load for at least 30 seconds.

Specifications

Model NCTS NU1K2S
Rated Output Capacity 1KVA / 900W
Input Voltage Range 115–300VAC ±5%
Input Frequency Range 45–55Hz ±0.5Hz
Bypass Voltage 80VAC (±5%) – 285VAC (±5%)
Battery Voltage 24V Internal
Battery Configuration 2 × 12V / 7Ah
Backup Time ≥10 min half load / ≥5 min full load
Recharge Time 90% in 5 hours
Output Voltage 220VAC ±1%
Output Power Factor 0.9
Transfer Time 0ms
Communication RS232; expandable to RS485, dry contact, SNMP, SMS
Net Weight 8.5 kg
Gross Weight 9 kg
Unit Size 442 × 227 × 330 mm
GTIN 6295151551097
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