General: |
– Design Topology: | Digital Buck-Boost SCR Design Topology |
– Phase: | H & L Series | Single Phase, 2 Wire (1P+N+G/E) |
– Power Ratings: | 12 Model Ratings- 3kVA, 5kVA, 8kVA, 10kVA, 15kVA, 20kVA, 30kVA, 40kVA, 50kVA, 60kVA, 75kVA & 100kVA |
– Frequency: | 50 / 60Hz (35 to 63Hz) |
– Power Factor: | The Power Factor has no effect on performance providing the stabilizer is being used within its rated capacity |
Input: |
– Nominal Voltage: | H Series | 220V -230V – 240V, Single Phase, 2 Wire |
L Series | 110V – 115V – 120V – 127V, Single Phase, 2 Wire |
– Input Voltage Window Options (S*): | S15 | Nominal Voltage ±15% (All Series) |
| S20 | Nominal Voltage ±20% (All Series) |
| S25 | Nominal Voltage ±25% (All Series) |
| S30 | Nominal Voltage ±30% (All Series) |
| S35 | Nominal Voltage ±35% (H Series Only) |
| S40 | Nominal Voltage ±40% (H Series Only) |
| S45 | Nominal Voltage ±45% (H Series Only) |
| S50 | Nominal Voltage ±50% (H & Series Only) |
Output: |
– Voltage: | H Series | 220V -230V – 240V, Single Phase, 2 Wire |
| L Series | 110V – 115V – 120V – 127V, Single Phase, 2 Wire |
– Voltage Accuracy: | S15 to S20 Option Models | ±3% (Default) – adjustable ±1% to ±5% |
| S25 to S40 Option Models | ±3% (Default) – adjustable ±3% to ±5% |
| S45 to S50 Option Models | ±5% |
– Correction Time: | Within 60 milliseconds (3 to 4 Cycles) per Step |
– Efficiency: | ≥98% |
– Overload Ratings: | 5 x max. current rating for 1 second 3 x max. current rating for 2 minutes 1.5 x max. current rating for 10 minutes |
Display Panel – Metering, Alerts & Communication: |
– Front Display Panel: | Digital Metering: | Input Volts, Output Volts, and Load |
| Status Indication: | Overload, Over-Volts, Under-Volts, & Fuse Blown |
| Display Settable Parameters: | Output Voltage, Output Voltage Accuracy, Correction Time, Over-Voltage Level, Under-Voltage Level & Over Current Limit |
– Interface: | RS-485 – DB9 Pin Style Port on the SCP |
Protection Features: |
– Surge Protection: | TVSS – Protects loads against high-energy Spikes and Transient Voltages |
– Lightning Surge Protection: | Class II SPD – protection against extremely high voltage surges and transients caused by lightning strikes on the utility mains supply line |
– Input Breaker: | Standard on all models – delivers over current input protection |
– Manual Bypass: | ‘Break Before Make’ bypass facility (with mechanical interlocking) offering the ability to route the supply feed to bypass the stabiliser/conditioner. Useful when performing deep maintenance on the system, or in the highly unlikely event of a system malfunction. |
– Output Isolation: | Automatic disconnection of the load in the event of a fault condition being detected |
– Automatic Bypass: | Automatic transfer to Bypass in the event of an overload or unlikely system fault |
Environmental: |
– Operating Temperature Range: | 0°C to +45°C Derate by 2% for each additional °C up to max 60°C |
– Maximum Altitude: | 4000 meters (derate by 2.5% per additional 500 meters) |
– Relative Humidity: | Suitable for indoor tropical use – 0 to 95% (non-condensing) |
– Harmonic Distortion: | None introduced |
– Audible Noise: | @ 1 meter 50 to 65 dBA (dependent on model rating) |
Physical: |
– Power Connections: | Hardwire Input & Output |
– Construction: | Enclosures to IP20 / NEMA 1 Style – BS EN 60529 (Option – Outdoor IP54/NEMA 3 Style) |
– Paint Colour: | RAL 1013 (Oyster White – Epoxy Powder Coating) – Other paint colours on specific request |
– Dimensions & Weights: | Dependent on model rating and configuration Sizes and weights available on individual request |
Certification & Conformance: |
– EMC Conformance: | BS EN 55022 and relevant parts of BS EN 61000 |
– CE Certification: | CE Marked – 2014/30/EU (The EMC Directive) and 2014/35/EU (The Low Voltage Directive) |
– Warranty: | 2 Years / 24 Months from date of supply |
Optional Add-Ons: |
– Outdoor IP54 Enclosure (-IP54) | Stabiliser presented in endurable IP54 (BS / EN 60529) / NEMA 3 free-standing steel cubicles suitable for external use, or more challenging internal environments |
– Input Isolating Transformer (-PC) | Through the integration of a shielded isolation transformer, provides enhanced spike & electrical noise (Common Mode: 120db @ 100khz & Normal Mode Noise: 60db @ 100khz) suppression and neutral ground bonding. Delivers what is commonly referred to as a ‘CLEAN’ supply |
– AquaStop (-AS) | PCB protective coating offering protection against damp and moisture ingress |
– Additional Digital Metering (-ADM) | Additional Digital Metering for Frequency & Power Factor |
– Alternative Paint Colour (-RAL) | Alternative Paint Colour Finish – customer to specify |