About Megger MS1200 Non-Contact High and Ultra-High Voltage Tester
Megger MS1200 is a non-contact voltage tester designed for detecting AC voltage in high and ultra-high voltage electrical systems. It allows technicians to verify the presence of voltage without making direct electrical contact. Visual LED and audible indications provide clear voltage detection in field applications. The MS1200 is suitable for substations, transmission networks, utilities, power plants and industrial HV installations. It is intended for professional electrical safety and maintenance applications.
Reliable High Voltage DetectionThe MS1200 provides accurate, non-contact voltage detection up to 150 mm from live conductors, meeting IEC 61481 standards. Its high sensitivity and audible-visual alarms ensure precise voltage presence identification for added safety in high-risk environments.
Rugged and User-Friendly DesignBuilt with impact-resistant ABS and an insulated housing, the MS1200 is engineered for harsh field conditions. The compact, lightweight shape enables convenient use for prolonged periods, while the secure mounting options make it compatible with certified hot sticks and operating rods.
Long-Lasting, Energy-Efficient OperationEnjoy ultra-low power standby and automatic power-off features, optimizing battery life for up to 12 months with standard AA or equivalent batteries. This efficiency minimizes downtime and maintenance needs, providing dependable performance for safety-critical operations.
FAQ's of Megger MS1200 Non-Contact High and Ultra-High Voltage Tester:
Q: How does the Megger MS1200 indicate the presence of high voltage?
A: The MS1200 uses both a flashing LED and an audible beeper to alert users when AC voltage is detected within the specified range, giving clear and immediate warning even in noisy or low-visibility settings.
Q: What types of environments can the MS1200 be used in?
A: Thanks to its IP54 dust and splash-proof construction and impact resistance, the MS1200 is well-suited for both indoor and outdoor high-voltage environments, including substations, transmission lines, and power distribution facilities.
Q: When should the MS1200 be recalibrated to ensure accuracy?
A: Annual calibration is recommended to maintain optimal accuracy and compliance with IEC 61481 standards, especially when used in critical safety applications.
Q: Where can the MS1200 be mounted for extended use?
A: The device is designed to securely attach to certified hot sticks and operating rods, enabling safe and extended reach for high-voltage inspections in live-line situations.
Q: What is the battery life and power management process for the MS1200?
A: The tester operates on replaceable AA or equivalent batteries, boasting up to 12 months typical battery life due to its ultra-low power standby mode and automatic power-off feature. This allows for continuous readiness during regular inspection cycles.
Q: How should the MS1200 be stored when not in use?
A: Store the MS1200 in conditions ranging from -20C to +70C in a non-condensing environment. Its insulated housing and robust casing help protect the unit during storage and transport.
Q: What benefits does the MS1200 offer for high-voltage safety compliance?
A: The MS1200 enhances safety by providing reliable, contactless detection of live high-voltage AC lines, reducing operator risk during maintenance, inspection, and compliance tasks. Its compliance with CE, IEC 61481, and IEC 61243 offers further peace of mind.