Three-phase voltage stabilizer AQUARIUS

staticautomaticelectronic

Short description
Three-phase voltage stabiliser Aquarius (10–120 kVA). Effective technological solution to avoid problems caused by input voltage instability.

Product type
STATIC VOLTAGE STABILISERS

Main features

• Voltage regulation: IGBT controlled
• Adjusting energy parameters: Independent phase control
• Selectable target voltage: 220-230-240V (L-N) / 380-400-415V (L-L)
• Output voltage accuracy: ±0.5%
• Admitted load variation: Up to 100%
• Admitted load imbalance: 100%
• Cooling: Forced ventilation
• Ambient temperature: -25/+45°C
• Storage temperature: -25/+60°C
• Max relative humidity: <95% (non condensing)
• Admitted overload: 150% 2sec
• Colour: RAL 9005

Instrumentation and protections

• Instrumentation: Output digital multimetre
• Overvoltage protection: Class II output surge arrestors
• Additional protections: EMI/RFI filters; Automatic protection by-pass

Installation
Indoor

Variants — Aquarius ±20%/±15%
Type | Rated power | Max input current | Rated output current
ET20-20 | 20 kVA | 36 | 29
ET30-15 | 30 kVA | 51 | 43
ET30-20 | 30 kVA | 54 | 43
ET45-15 | 45 kVA | 76 | 65
ET45-20 | 45 kVA | 81 | 65
ET60-15 | 60 kVA | 102 | 87
ET60-20 | 60 kVA | 109 | 87
ET90-15 | 90 kVA | 153 | 130
ET90-20 | 90 kVA | 162 | 130
ET120-15 | 120 kVA | 204 | 173


Variants — Aquarius ±30%/±25%
Type | Rated power | Max input current | Rated output current
ET10-30 | 10 kVA | 20 | 14
ET15-25 | 15 kVA | 29 | 22
ET15-30 | 15 kVA | 31 | 22
ET20-25 | 20 kVA | 39 | 29
ET20-30 | 20 kVA | 41 | 29
ET30-25 | 30 kVA | 57 | 43
ET30-30 | 30 kVA | 61 | 43
ET45-25 | 45 kVA | 86 | 65
ET45-30 | 45 kVA | 93 | 65
ET60-25 | 60 kVA | 116 | 87


Technical specifications

• Frequency: 50Hz ±5% or 60Hz ±5%
• Voltage regulation: IGBT controlled
• Adjusting energy parameters: Independent phase control
• Selectable target voltage: 220-230-240V (L-N) / 380-400-415V (L-L)
• Output voltage accuracy: ±0.5%
• Admitted load variation: Up to 100%
• Admitted load imbalance [%]: 100
• Cooling: Forced ventilation
• Ambient temperature: -25/+45°C
• Storage temperature: -25/+60°C
• Max relative humidity: <95% (non condensing)
• Admitted overload: 150% 2sec
• Colour: RAL 9005
• Instrumentation: Output digital multimetre
• Installation: Indoor
• Overvoltage protection: Class II output surge arrestors
• Additional protections: EMI/RFI filters; Protection by-pass (automatic)