Three Solarcraft CID2 AC-UPS Systems are shown side by side, each with more front rectangular panels, emphasizing their robust design and industrial reliability for critical operations.

Roll over image to zoom in Click on image to zoom

Solarcraft CID2 AC-UPS Systems

Clean, uninterrupted power in hazardous areas: Online double-conversion design with pure sine-wave output (<3% THD)
Seamless transfer: 0 ms switchover during outages or voltage disturbances, keeping controls, computing, and instrumentation operational
High efficiency: >94% in AC mode, >90% on battery; minimizes energy loss, heat, cooling needs, and operating costs
Scalable & redundant: Parallel operation for increased capacity or failover protection
Advanced monitoring: USB and RS interfaces for real-time diagnostics with SCADA/PLC; IQ-Technology predicts battery health and provides early warnings for proactive maintenance
Industrial reliability: Operates from –25 °C to +60 °C; meets EMC and vibration standards; tolerates short-term overloads—ideal for harsh or high-demand environments

Get A Quote

Clean, uninterrupted power in hazardous areas: Online double-conversion design with pure sine-wave output (<3% THD)
Seamless transfer: 0 ms switchover during outages or voltage disturbances, keeping controls, computing, and instrumentation operational
High efficiency: >94% in AC mode, >90% on battery; minimizes energy loss, heat, cooling needs, and operating costs
Scalable & redundant: Parallel operation for increased capacity or failover protection
Advanced monitoring: USB and RS interfaces for real-time diagnostics with SCADA/PLC; IQ-Technology predicts battery health and provides early warnings for proactive maintenance
Industrial reliability: Operates from –25 °C to +60 °C; meets EMC and vibration standards; tolerates short-term overloads—ideal for harsh or high-demand environments

Description
Technical Data

Description

GET A QUOTE – For business orders requiring a written quote or for volume pricing please request a quote.

Our CID2 AC-UPS systems deliver clean, uninterrupted power within hazardous areas using an online double-conversion design with pure sine-wave output (<3% THD). Its seamless 0 ms transfer ensures critical systems like controls, computing, and instrumentation remain operational during outages or voltage disturbances.

With over 94% efficiency in AC mode and above 90% on battery, the UPS minimizes energy loss and heat, reducing cooling needs and long-term operating costs.

It offers scalable and redundant configurations, allowing parallel operation for higher capacity or failover protection.

Advanced monitoring and integration through USB and RS interfaces enable real-time diagnostics with SCADA or PLC systems. The system’s IQ-Technology predicts battery health and provides early warnings, supporting proactive maintenance.

Built for industrial reliability, the unit operates from –25 °C to +60 °C, meets EMC and vibration standards, and tolerates overloads for short periods—ideal for harsh or high-demand environments

Available CID2 AC-UPS Systems
System Part Number	System Input & Output Voltage (VAC)	System kVA	Battery Bank Size (kWh)
CID2-AC-UPS-120-2.5	120	2.5	5.28
CID2-AC-UPS-120-5.0	120	5	10.56
CID2-AC-UPS-230-2.5	230	2.5	5.76
CID2-AC-UPS-230-5.0	230	5	10.56
CID2-AC-UPS-230-7.5	230	7.5	10.56

NOTE: All systems include input surge protector, input CB, output CBs. The pictured enclosures are shown with a powder-coated Safety Yellow finish, which can be changed per customer request.

We are an authorized Solarcraft distributor shipping to locations in North America.

Technical Data

System Specifications for CID2-AC-UPS-120-2.5
Input Data
Input Voltage	100V AC -10% / +20% 110V AC -10% / +20% 120V AC -10% / +15% 130V AC -15% / +10%
Frequency Range (f_in)	47.5 Hz … 52.5 Hz
Bypass Fuse	40 A T 250 V
Current Consumption	nom. 24 A (120V AC)
Rated Short-Time Current Carrying Capacity I_cw	6 kA
Mains Operation
Output Voltage	100V AC ±2% 110V AC ±2% 120V AC ±2% 130V AC ±2%
Form of Output Voltage	Pure sine
Output Current	nom. 20.8 A (120V AC)
Maximum No-Load Power Dissipation	9 W
Power Loss Nominal Load Max.	< 120 W (100% load, battery charged)
Nominal Output Frequency	50 Hz / 60 Hz
Output Data
Efficiency	> 94% (100% load, battery charged)
Apparent Power	2500 VA
Real Power	2250 W
Power Factor (cos φ)	0.9
Crest Factor	2.5
Switch-Over Time	0 ms
Overload Capacity Mains Operation	120% … 150% (20 s / 5 s, then switch to bypass operation)
Overload Capacity Battery Operation	120% … 150% (20 s / 5 s, then shutdown)
Overload Capacity Bypass Mode	120% … 150% for a sustained period / 20 s, then shutdown
Rated Short-Time Current Carrying Capacity I_cw	6 kA
Energy Storage Output
Short-Circuit Current	650 A (<1.5 ms)
Energy Storage General
Permissible Backup Fuse	40 A
Temperature Sensor	Yes
Signal Output Alarm
Switching Output	Transistor output, active
Output Voltage	24 V
Continuous Load Current	≤20 mA
Signal Output Battery Mode
Switching Output	Transistor output, active
Output Voltage	24 V
Continuous Load Current	≤20 mA
Signal Output Power Good
Switching Output	Transistor output, active
Output Voltage	24 V
Continuous Load Current	≤20 mA
Signal Output Ready
Switching Output	Transistor output, active
Continuous Load Current	≤20 mA
Signal Output P > P_n
Switching Output	Transistor output, active
Output Voltage	24 V
Continuous Load Current	≤20 mA
Signal Output Service Required
Switching Output	Transistor output, active
Output Voltage	24 V
Continuous Load Current	≤20 mA
Signal Ground SGnd
Function	Signal ground
Reference Potential	For signal inputs & signal outputs
Ambient Conditions
Ambient Temperature (Operation)	-25°C … 60°C (>50°C: 2.5%/K)