Coolnet CNER 1-10kVA Single Phase Rack Mount Online UPS with Pure Sine Wave Output, LCD Monitoring and Configurable Battery Backup for Server Rooms
The CNER 1–10kVA range provides online double-conversion power protection for server rooms, network cabinets and telecommunications equipment. Select a model by both its kVA and kW rating, then match the battery configuration to the required backup time.
- Pure sine wave output and online double-conversion technology.
- Zero mains-to-battery transfer time to support continuous operation during utility interruptions.
- LCD/LED indication for load, battery capacity, operating modes and faults.
- RS-232/USB communications, with an optional SNMP card for network monitoring.
- Rack-format enclosures: 88mm-high 1–3kVA models and 133mm-high 6–10kVA long-backup models.
- Standard and long-backup configurations available as specified below; runtime depends on load and battery selection.
| Model | Rated Capacity | Long-Backup Dimensions (W * D * H) | Long-Backup Net Weight |
|---|---|---|---|
| CNER-1101 / CNER-1101L | 1kVA / 0.8kW | 438 * 310 * 88mm | 5kg |
| CNER-1102 / CNER-1102L | 2kVA / 1.6kW | 438 * 410 * 88mm | 7kg |
| CNER-1103 / CNER-1103L | 3kVA / 2.4kW | 438 * 530 * 88mm | 8kg |
| CNER-1106L | 6kVA / 4.8kW | 438 * 580 * 133mm | 12kg |
| CNER-1110L | 10kVA / 8kW | 438 * 580 * 133mm | 16kg |
Dimensions and weights in this table apply to the L long-backup variants. Standard 1–3kVA units have different battery arrangements and weights. Product images show representative CNER series configurations; enclosure and battery arrangement vary by selected model.
| Input/Output Phase | Single phase |
|---|---|
| Rated Input and Output Voltage | 200/208/220/230/240VAC |
| Input Voltage Range | 110–300VAC |
| Input Frequency Range | 40–70Hz |
| Output Voltage Regulation | ±1% |
| Output Frequency in Battery Mode | 50Hz ±0.1Hz or 60Hz ±0.1Hz |
| Mains/Battery Transfer | 0ms |
| Inverter/Bypass Transfer | 1–3kVA: up to 4ms; 6–10kVA: 0ms, under catalog conditions |
| Mains and Battery Efficiency | 1–3kVA: at least 91%; 6–10kVA: at least 93% |
| Operating Temperature | 0–40°C |
| Relative Humidity | 0–95%, non-condensing |
For a server or communications cabinet, confirm the connected load in watts and VA, available rack depth, power connections and desired backup duration before ordering. Battery quantity, capacity, cabling and any external battery cabinet must be selected for the specified UPS model. An SNMP card is optional rather than included as standard.
This single-phase listing covers 1, 2, 3, 6 and 10kVA CNER models, with rated real power from 0.8 to 8kW.
No. Mains-to-battery transfer is 0ms. The catalog specifies inverter-to-bypass transfer of up to 4ms for 1–3kVA models and 0ms for 6–10kVA models.
Runtime depends on the selected battery configuration and connected load. Provide both values when requesting a configuration.
No. Rack depth, height and weight vary by capacity and by standard or long-backup configuration. Use the selected model's dimensions.
RS-232/USB communications are provided, and an optional SNMP card supports network management.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.