NEW! Inverter X1-602/123


• Use low voltage battery 12Vdc, ensure home/office safety
• Utility + Inverter + Charger + Transfer Switch, all in one!
• Output power factor 1
• Unlimited battery backup time
• Large charge capacity with PFC (0.98)
• Charge current (10A-50A) programmable
• High Efficiency, low ehat dissipation save energy
• High-frequency line interactive design (5 countries pattern)
• Input and Output isolation (battery mode)
• Generator compatible, no limitation on type of load
• LCD Control Panel
• Design to operate under harsh environments

 NEW! Lithium UPS


• Output power factor 0.9
• Built-in Lithium-ion battery
• Multiple microprocessor high frequency design and DSP technology
• Unity input power factor and wide input range
• DC start and automatic self-diagnostic function
• Communication port selectable: standard RS232 ; option SNMP, AS-400, USB and DB-9
• High efficiency design to save electricity
• Low heat dissipation in long term operation
• Light weight, compact size, easy to transport and installation

Car Inverter (150W-600W)


 AHA-N Rack Series with Li battery (1kVA)

Modular UPS - AHR Series

 New DIN Rail UPS Galvanic Isolation Options

Soltec UPSs and Power Products

MasTec has marketed Soltec since 2000 and has hundreds of these UPSs running now in diverse environments, IT server farms, office, industrial and commercial.

MasTec stocks Soltec and can meet most calls for UPS from stock. We highly recommend these UPSs.

Since 1986, Soltec, an ISO9001 certified company, has been a reputable and leading designer and manufacturer of standard & tailored-made UPS, Frequency Converter and Inverters.

Soltec are CE and UL Compliment UPSs -

Super Efficient Line interactive UPSs
Low Frequensy Pure Sine On LIne UPSs
High Frequency High Efficient On Line UPSs
Home or Commercial Building UPSs that can manage giant battery banks
Pure Sine Totally Galvancially Isolated UPS with hundreds of KW output - Redundant also
Frequency Converters
Rectifiers ( Charger )
Static Transfer Switches
Accessory of UPS

Their in house technology through R&D is extensive. Their 10KA Line interactive low frequency transformer and high efficiency UPS, is still the highest powered units of this type.

Soltec is also a leading supplier of excellent Frequency Converters > choose 50, 60, 400 HZ in or out > both single or three phase models.

MasTec supplies to Oceania many of these Soltec frequency converters each year. Typical applications are for converting NZ 230VAC 50 HZ power to USA 110VAC 60HZ or 230VAC 50HZ to 230 VAC 400HZ aircraft power or the other way around.

Almost all Soltec products can be ordered with an extra transformer to make the output Galvanically Isolated.

We have supplied models up to 20 KVA with these very heavy transformers. In labs and some factory systems this is essential for stable operation of a control system or IT system.

The large Industrial ALP UPSs are always galvanic isolated and are modular growing up to 200KV+

Soltec Technical pages

A Front Page

More on Soltec Products

Talk to a MasTec Sales Engineer

On Line UPS (High Frequency)

On Line UPS (High Frequency)

  Car Inverter- DAD Series 300W with charger

 Two Static Switch families up to 1000Amps

© MasTec Ltd 1997- 2021