DC/AC Inverters

CET Power E-ONE 230 VAC SERIES DC/AC Inverter

The CET Power E-One 230 VAC Series DC/AC Inverter is a high-performance, compact power solution designed to ensure uninterrupted operation of critical AC equipment in telecommunications, mass transport, and public safety applications. Delivering up to 1 kVA (0.8 kW) of pure sine wave power with efficiency levels of up to 91%, this inverter is en...

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The CET Power E-One 230 VAC Series DC/AC Inverter is a high-performance, compact power solution designed to ensure uninterrupted operation of critical AC equipment in telecommunications, mass transport, and public safety applications. Delivering up to 1 kVA (0.8 kW) of pure sine wave power with efficiency levels of up to 91%, this inverter is engineered for reliability and versatility in demanding environments. Its lightweight, space-saving design makes it ideal for rack, wall, or desk mounting in constrained spaces.

Key features include dual input options (DC input or by-pass with AC and DC input), low voltage ripple to extend battery life, and short circuit protection for enhanced reliability. The E-One achieves up to 99% efficiency in AC/AC mode and includes a variable-speed cooling fan to minimise maintenance requirements and ensure consistent performance. Its rugged construction operates effectively within a wide temperature range of -20°C to 65°C, making it suitable for harsh conditions.

With a nominal input of 48 Vdc and output of 230 Vac at 50 Hz, the inverter supports critical applications such as base station maintenance, train signaling systems, traffic monitoring, and police radio networks. Fully compliant with international safety and EMC standards (IEC60950, EN55022 Class A), the E-One guarantees superior performance and long-lasting durability.

Choose the CET Power E-One 230 VAC Series DC/AC Inverter for a compact, efficient, and reliable power solution tailored to meet the demands of modern telecommunication, transport, and public safety systems.

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Features
  • DC In: 48 Vdc
  • AC Out: 230 Vac
  • Power: 1 kVA. 0.8 kW
  • Peak Efficiency 91%
  • Operating temperature -20 to 65°C.
  • High reliability
  • Very low ripple voltage
Specifications
GENERAL
Peak Efficiency DC/AC 91%
AC Output Power 1000 VA / 800 W
Short time overload capacity 150 % (15 seconds) within T° range
Admissible load power factor 0 lagging to 0 leading
Input Nominal voltage (DC) 48 V
Voltage range (DC) 40 - 60 V
Nominal current at 800 W / 48 VDC 19 A (at 800 W / 48 VDC)
Maximum input current 28 A / 2 mV psopho @ 48 V - 80% LOAD (for 15 seconds) / voltage ripple
Nominal voltage (AC) 230 V
Frequency / frequency accuracy Separate part number for 50 Hz / ± 0.1% and 60 Hz / ± 0.1%
Total harmonic distortion < 3 % (resistive load)
Turn on delay 20 s
Nominal current. 4.35 A at 230 VAC Protected against reverse current
Crest factor at nominal power 2.5 : 1 With short circuit management and protection
RELIABILITY
RoHS Compliant
Material (casing) Coated steel,
MTBF 200 000 hrs
Dielectric strength DC/AC 4300 Vdc
RoHS Compliant
Signaling & Supervision
Display Front LED
Alarms output / supervision Dry contact on the front
Remote ON / OFF On the front
ENVIRONMENTAL
Ambient temperature -20 to 65° C Derating from 50° C to 65° C
Storage temperature -40 to 70° C
Cooling Forced cooling with FAN speed control
Vibration GR63 office vibration 0 to 100 hz-0.1 g / transport vibration 5-100 Hz 0.5 g 100 to 500 hz-1.5 g / Drop test
Altitude < 1500 m / derating > 1500 m – 0.8 % per 100 m
Relative humidity Non-condensing,
COMPLIANCES
Standards IEC60950 ETS 300 386 – 2 : 2mV EN 55022 Class A Radiated and Conducted ETS 300 132 – 2 : Product Standard IEC 61000-3-2 harmonic current class A EN61000-4-2 ESD criteria A - 15 kV Air and 8 kV contact EN61000-4-3 RF Field – Enclosure Port criteria A : 10 V/m EN61000-4-4 Burst - All ports criteria A : 2kV EN61000-4-5 Surge criteria B all ports EN61000-4-6 class A criteria A 10V
Technical Drawings
CET Power CET - E-ONE 230 VAC SERIES  DC/AC Inverter
Downloads
CET_-_e-one_48Vdc_230Vac_1kVA_Rev_A_07-11-18.pdf
Warranty & Returns

Warranty periods vary by product. Please refer to the Powerbox Warranty Policy for the applicable coverage period against manufacturing defects from date of purchase. For returns and RMA requests, please visit our RMA support page or contact our support team directly.