| 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 (47 to 63Hz) |
| – Power Factor: | The Power Factor has no effect on performance provided 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% |
| – Maximum Output Current Rating: | Up to 100% (set via Digital Display Panel) |
| Display Panel – Metering, Alerts & Communication: |
| – Front Display Panel: | Digital Metering: | Input Volts, Output Volts, and Load |
| | Status Indication: | Overload, Over-Volts, Under-Volts & SCR 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 |
| 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) offers the ability to route the supply feed to bypass the stabiliser/conditioner. Useful when performing deep maintenance on the system or in the improbable event of a system malfunction. |
| – Output Isolation: | Automatic disconnection of the load in the event of a fault condition is 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: | 1000 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 7032 (Pebble Grey – 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 the 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) | 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 offers protection against dampness and moisture ingress |
| – Additional Digital Metering (-ADM) | Additional Digital Metering for Frequency & Power Factor |
| – Load Surge Rating (-SR50) | 150% Surge Rating on the maximum load rating of the stabilisers for up to 1 minute – recommended for inductive load types |
| – Alternative Paint Colour (-RAL) | Alternative Paint Colour Finish – customer to specify |
