PureVolt IUV-2S60-M4-LD – IntelliVolt Technology & Lamp EOL Protection

IUV-2S60-M4-LD Common Data

IUV-2S60-M4-LD Technical Data

Part Number IUV-2S60-M4-LD
Brand Name PUREVOLT
Ballast Type Electronic
Starting Method Programmed Start
Lamp Connection Series
Input Voltage 120-277
Input Frequency 50/60 HZ
Status Active

IUV-2S60-M4-LD Wiring Diagram

IUV-2S60-M4-LD Dimensions

L198 mm x W 76mm x H 33 mm

IUV-2S60-M4-LD Electrical Specifications at 120V

Section I – Physical Characteristics

1.1 Ballast shall be physically interchangeable with standard electromagnetic or standard electronic ballasts, where applicable.
1.2 Ballast shall be provided with integral leads color-coded per ANSI C82.11.

Section II – Performance

2.1 Ballast shall be Programmed Start.
2.2 Ballast shall contain auto restart circuitry in order to restart lamps without resetting power
2.3 Ballast shall operate from 50/60 Hz input source of 120V through 277V with sustained variations of +/- 10% (voltage and frequency).
2.4 Ballast shall be high frequency electronic type and operate lamps at a frequency above 42 kHz to avoid interference with infrared devices and eliminate visible flicker.
2.5 Ballast shall have a Power Factor greater than 0.96 for primary lamp.

2.6 Ballast shall provide for a Lamp Current Crest Factor of 1.7 or less.
2.7 Ballast input current shall have Total Harmonic Distortion (THD) of less than 10% when operated at nominal line voltage with primary lamp.
2.8 Ballast shall have a Class A sound rating.
2.9 Ballast shall have a minimum starting temperature of -18C (-0F) for primary lamp.
2.10 Ballast shall provide Lamp EOL Protection Circuit
2.11 Ballast shall tolerate sustained open circuit and short circuit output conditions.

Section III – Regulatory

3.1 Ballast shall not contain any Polychlorinated Biphenyl (PCB).
3.2 Ballast shall be Underwriters Laboratories (UL) listed, Class P and Type 1 Outdoor; and Canadian Standards Association (CSA) certified where applicable.
3.3 Ballast shall be rated for use in air-handling spaces.
3.4 Ballast shall comply with ANSI C62.41 Category A for Transient protection.

3.5 Ballast shall comply with ANSI C82.11 where applicable.
3.6 Ballast shall comply with applicable requirements of the Federal Communications Commission (FCC) rules and regulations, Title 47 CFR part 18, for Non-Consumer equipment.
3.6 Ballast shall comply with NEMA 410 for in-rush current limits.
3.7 Ballast shall meet RoHS Compliance Standards

Section IV – Other

4.1 Ballast shall be manufactured in a factory certified to ISO 9001 Quality System Standards.
4.2 Ballast shall carry a ____ year warranty from date of manufacture against defects in material or workmanship, including replacement, for operation at a maximum case temperature of ___C. (Go to our web site for up-to-date warranty information: www.philips.com/advancewarranty)
4.3 Manufacturer shall have a twenty-year history of producing electronic ballasts for the North American market

IUV-2S60-M4-LD Electrical Specifications at 277V

Section II – Performance

2.1 Ballast shall be Programmed Start.
2.2 Ballast shall contain auto restart circuitry in order to restart lamps without resetting power
2.3 Ballast shall operate from 50/60 Hz input source of 120V through 277V with sustained variations of +/- 10% (voltage and frequency).
2.4 Ballast shall be high frequency electronic type and operate lamps at a frequency above 42 kHz to avoid interference with infrared devices and eliminate visible flicker.
2.5 Ballast shall have a Power Factor greater than 0.96 for primary lamp.

2.6 Ballast shall provide for a Lamp Current Crest Factor of 1.7 or less.
2.7 Ballast input current shall have Total Harmonic Distortion (THD) of less than 10% when operated at nominal line voltage with primary lamp.
2.8 Ballast shall have a Class A sound rating.
2.9 Ballast shall have a minimum starting temperature of -18C (-0F) for primary lamp.
2.10 Ballast shall provide Lamp EOL Protection Circuit
2.11 Ballast shall tolerate sustained open circuit and short circuit output conditions.

Section III – Regulatory

3.1 Ballast shall not contain any Polychlorinated Biphenyl (PCB).
3.2 Ballast shall be Underwriters Laboratories (UL) listed, Class P and Type 1 Outdoor; and Canadian Standards Association (CSA) certified where applicable.
3.3 Ballast shall be rated for use in air-handling spaces.
3.4 Ballast shall comply with ANSI C62.41 Category A for Transient protection.

3.5 Ballast shall comply with ANSI C82.11 where applicable.
3.6 Ballast shall comply with applicable requirements of the Federal Communications Commission (FCC) rules and regulations, Title 47 CFR part 18,
for Non-Consumer equipment.
3.6 Ballast shall comply with NEMA 410 for in-rush current limits.
3.7 Ballast shall meet RoHS Compliance Standards

Section IV – Other

4.1 Ballast shall be manufactured in a factory certified to ISO 9001 Quality System Standards.
4.2 Ballast shall carry a ____ year warranty from date of manufacture against defects in material or workmanship, including replacement, for operation
at a maximum case temperature of ___C. (Go to our web site for up-to-date warranty information: www.philips.com/advancewarranty)
4.3 Manufacturer shall have a twenty-year history of producing electronic ballasts for the North American market.

UV-C germicidal ballasts are critical electrical devices that regulate voltage and current for mercury, amalgam, or fluorescent UV-C lamps, preventing burnout and ensuring consistent, maximum germicidal output. They serve to start, power, and maintain the lamp’s arc, often converting 120VAC/240VAC or 12/24VDC to high-voltage (>400V) outputs for sterilization systems. These electronic ballasts maximize lamp life and are essential for HVAC air, water purification, and surface disinfection systems.

Key Functions and Characteristics

Current Regulation: Because UV-C lamps have negative resistance, the ballast restricts current flow to prevent premature failure.

Starting and Operation: Ballasts provide high starting voltage to light the lamp, then switch to a lower, stable operating voltage.

High Efficiency: Modern electronic ballasts are more efficient, smaller, and lighter than traditional magnetic options, often featuring soft-start functionality to protect cathodes.

Amalgam Compatibility: Specialized ballasts are required to run amalgam lamps, which produce three times more UVC output than standard lamps.

Longevity: UV ballasts typically last 3 to 5 years, with high-end models lasting up to 10 years.

Key Considerations for Selection

Lamp Type & Current: Matching the ballast to the lamp’s required operating current (e.g., 425mA, 800mA, or >1200mA for amalgam) is vital.

Input Power: Options include 120VAC, 240VAC, 24VAC (common in HVAC), and 12VDC/24VDC for portable devices.

Start Method: Rapid start or programmed (soft) start options are available, with soft start preferred for high-cycling applications to prolong bulb life.

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