1.5kVA Toroidal Transformer AVR, DIG-1.5KHV
Out of stock
SKU
DIG-1.5KHV
$77.99
Capacity: 1500VA
Core: CRGO toroidal transformer
Type: Class H dry type
Features:
• Zero-crossing control
• Automatically steps-up low voltage and steps-down high voltage
• Precise output voltage range
• High efficiency, low energy loss, and low operating temperature
• SMT processing technology
• 6- or 180-seconds time delay
| The Digital AVR series automatically filters and adjusts incoming mains power to maintain a constant voltage level to protect sensitive electronics harmful voltage fluctuations. Toroidal-type transformer and microprocessor controller responds fast to detect abnormal voltages while lowering power consumption and improving efficiency for detecting and regulating voltage. The wide input voltage range is suitable for a variety of electronic equipment, including sensitive or motorized equipment. Delay time function further protects connected equipment from power-back surges and compressors against any consecutive starts. |
| Typical Applications Office equipment Air conditioners Factory applications |
Audio recordings Production studios Motorized equipment |
| Main Features Zero-Crossing Control A comparator monitors zero crossing of AC signals for noise production at the switch point to delay switch time if needed to complete a full sinusoidal cycle to decrease the likelihood of high-frequency noise, harmful to motorized or sensitive electronics. CRGO Toroidal Transformer CRGO (cold rolled grain oriented) laminated steel toroidal core transformer increases the electrical resistivity of the core to reduce eddy current loss and increase corrosion resistance, thereby improving overall efficiency. The transformer is wound around a donut-shaped ferromagnetic core to create two magnetically coupled coils referred to as a primary coil and a secondary coil. When current flows through the primary, a negative magnetic field is created which drops when the voltage drops to near zero. As the output voltage of the primary coil drops to near zero, the secondary coil's magnetic field absorbs the current from the primary coil. Additional benefits from this type of transformer include: • High-efficiency transformer • Low energy loss / low stray magnetic field • Low electromagnetic noise • Low operating temperature • Lightweight core • Low off-load losses • Longer lifespan of connected equipment • Suitable for sensitive electronics Class H Dry-Type Transformer The transformer is dry type Class H with insulation designed to handle a maximum hot spot temperature or average winding temperature rise of 180°C when ambient temperature is 40°C maximum, enabling enhanced overload capacity, improved efficiency, and longer lifespan due to durability. The insulation rating ensures the transformer works safely and reliability even in high operating temperature environments or extended overload capacity situations while protecting against electric shock by suppressing electric noise in sensitive devices. |
Overload Protection Protects the AVR from an overload. If the circuit breaker trips, unplug a few electronics before resetting the circuit breaker and turning your unit back on. Precise Output Voltage Regulation A precise output voltage is most important for sensitive electronic equipment such as ones that require calibration. 6- or 180-Second Delay Timer (Selectable) Prevents an electrical connection for 6 seconds or 180 seconds (3 mintues) after utility power is restored to protect connected equipment from unstable power. In the process of filtering out "dirty" power, it also prolongs the lifespan of your equipment. Select 180 seconds for motorized or sensitive equipment to allow more time to pass to help prevent motorized devices from locking up or overheating from constant restarts. Optional Modifications • Wide Input Voltage Range - Custom order with input voltage range for to 100 - 260Vac for better product performance. • Chassis Variation - Desktop style and wall mountable versions available. Warranty 2-year equipment warranty with product registration. See Terms and Conditions and Warranty Policy pages for additional information. |
| OVERVIEW | |
| Model | DIG-1.5KHV |
| Capacity | 1500VA |
| Phase | 1-phase in / 1-phase out |
| Transformer Type | CRGO toroidal transformer, Class H dry type |
| INPUT | |
| Voltage | 220 / 230 / 240Vac |
| Voltage Range | 140 - 285Vac |
| Frequency | 50 / 60Hz (auto-sensing) |
| Inlet | 1 meter power cord with plug varying by country of use |
| OUTPUT | |
| Output Voltage | 220 / 230 / 240Vac |
| Frequency Range | 50 / 60Hz |
| Voltage Regulation | +/- 8% to +/- 10% |
| Efficiency | 98% |
| Voltage Regulation Steps | Yes, 3-step boost and 2-step buck |
| Outlet | 2 x universal outlets |
| PROTECTION | |
| Delay Time | Yes, 6 / 180 seconds delay time selection |
| Overload Protection | Yes |
| Overcurrent Protection | Yes |
| Short Circuit Protection | Yes |
| OverheatingProtection | Yes |
| High / Low Voltage Protection | Yes |
| Cooling Fan | No |
| STATUS INDICATORS | |
| LED Indicator | Yes, colored graphic LED indicate Input/Output Voltages, Delay Time, Load Level, Overload, Fault, and more |
| WARRANTY | |
| Warranty | 2-Year: Equipment Warranty. See Terms & Conditions and Warranty pages for additional information. |
| PHYSICAL | |
| Housing | Metal casing |
| Color | Beige |
| Form Factor | Tower |
| Product Dimensions (DWH) | 237 x 146 x 170 mm / 9.3 x 5.7 x 6.7 in |
| Product Weight | 3.4 kg / 7.5 lb |
| Product specifications are subject to change without further notice. Maruson assumes no responsibility, and disclaims all liability, for any damages that may result from the use of this information or for any errors or omissions. |
No additional accessories are available for this model.
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