Slim Isolated Power Panel - Model IPP

• Standard sizes range from 3 to 10 kVA for typical equipment
• Primary voltages: 480, 277, 240, 208, and 120* VAC
• Secondary voltages: 240, 208, and 120** VAC
• Low leakage, electrostatically shielded primary and secondary windings
• 220°C Class R Insulation
• Clamped and bolted design with anti-vibration mounting bushings for quiet operation
• Designed and built in accordance with UL and CSA Standards
• 50Hz available (optional)

*120V primary not available for IPD and IPL panels
**120V secondary not available for IPL panels

• Interior chassis built to order, fully assembled in the factory, and 100% tested
• Primary main circuit breaker
• Up to 16 factory installed 120V, two-pole, bolt-on branch circuit breakers*
• Copper ground bus
• Terminal strip for connecting Remote Annunciator(s)
• Customer may specify standard circuit breakers from Eaton, GE, Siemens or Schneider Electric for consistent coordination or to maintain facility standard*

• Continuous hazard current monitoring
• Digital processing with self-test/self-calibration feature
• Large, multi-line LCD simultaneously displays all critical system parameters
• LIM mounted to hinged front for easy access
• Multiple remote annunciator options available
• Optional transformer temperature and load monitoring
• Optional LIM-Connect™ Software

• Heavy-duty galvanized steel back box designed for flush mounting; can be shipped ahead of interior during rough-in
• Stainless steel front trim panel with fully hidden hinged, door-in-door construction reduces damage and potential injuries during installation, testing, and maintenance*
• Surface mounting options available

• If the Isolated Power Panel is not installed inside the patient/procedure room, National Electric Code requires that a Remote Annunciator be installed so that it is “conspicuously visible” in the area served.
• Special low leakage wire should always be used for the powered conductors of branch circuit wiring. XPLE type insulation such as XHHW-2 wire is recommended with a dielectric constant of less than 3.5. Standard type insulation such as THHN is appropriate for the incoming primary and the ground wires only.
• The NEC (Article 517.160) requires secondary circuits to be colored brown and orange, with a distinctive stripe in a contrasting color.  The brown wire is connected to the L2 bus and the hot side (brass screw) of a standard NEMA receptacle. The orange wire, L1 is connected to the silver screw where neutral would be connected. Polarity should be maintained throughout the installation.
• Conduit runs for branch circuits should be as short and direct as possible to minimize accumulated leakage current in the circuit conductors. Generally, 400‐450 feet is the maximum recommended cumulative length of all branch conductors from a single transformer. Avoid unnecessary bends and junctions.

• Do not use pulling compounds to lubricate inside of the conduit. This will break down the insulation properties and raise leakage current. A dry talc powder may be used. It is typical to use conduit with a slightly larger diameter to ease pulling and avoid damage to wire insulation. An interior coating of PVC may also be used.
• Isolated power circuits must be kept separate from other circuits. Do not share the conduit or raceway with non‐isolated circuits, or isolated circuits from another system.
• Each receptacle and equipment grounding connector must be connected back to Reference Ground Bus inside Isolation Panel to maintain Equipotential grounding system. If multiple panels serve the same space, they must be bonded together.