About REX334-A Three Phase Ammeter, 72Wx72Hx85D
REX334-A Three Phase Ammeter, 72Wx72Hx85D
REX334 is digital panel meter with compact size and ultra bright display of 3x4 digit/1x4 digit available in 7 different variants for accurate and reliable measurement of quantities like Voltage, Current, Frequency. REX334 is an excellent replacement of analog meter with digital functionality and accuracy. This microcontroller based device is user friendly, easy to handle and optionally available with feature like RS485 communication. REX334 is available in single phase and three phase feature with selectable auto display scrolling time, Load Hours, ON Hours and RPM measurement of selectable poles.
APPLICATIONS Control panels
Motor control centres
Power distribution boards
Original equipment manufacturers (OEMs)
Building management system
Panel instrumentation
Energy management system
Test benches
Comprehensive Current MeasurementEngineered for precision, the REX334-A monitors current across all three phases, supporting up to 60A AC. Designed for industrial and commercial electrical panels, its wide measuring range and LED display deliver accurate and immediate readings for operational confidence.
Durability and ProtectionHoused in shock and vibration-resistant ABS plastic, the REX334-A features a moulded thermosetting insulation box and flush-mounted protective cover. Rated IP20, it withstands challenging environments, while its aluminum alloy pointer and ABS bezel enhance longevity.
User-Friendly Installation and OperationFitted conveniently with screw terminals and panel mount design, this ammeter offers hassle-free installation. The clear LED display and factory calibration minimize setup time, enabling efficient usage for professionals and technicians alike.
FAQ's of REX334-A Three Phase Ammeter, 72Wx72Hx85D:
Q: How is the REX334-A Three Phase Ammeter installed in power distribution panels?
A: The REX334-A is designed for panel mounting. It is installed using its 72x72 mm flush mount frame and securely connected to external wiring through screw terminals, ensuring a stable and reliable installation in three phase power distribution panels.
Q: What is the current and voltage measuring range of the REX334-A?
A: The ammeter measures currents from 0 to 60A AC and voltages from 0 to 500V AC (phase-to-phase), making it suitable for most industrial and commercial three phase systems.
Q: When should I use the REX334-A Ammeter in my application?
A: This device is ideal for continuous monitoring of three phase currents in industrial and commercial settings, where real-time, accurate readings are required for operational safety and efficiency.
Q: Where is the REX334-A typically utilized?
A: It is widely used in power distribution panels found in factories, commercial buildings, and other installations requiring reliable three phase current measurement and monitoring.
Q: What benefits does the factory calibration provide?
A: Factory calibration ensures that each REX334-A unit is precise and ready for immediate use, eliminating the need for additional adjustments and ensuring Class 1.5 accuracy from the start.
Q: How does the protection system enhance operational safety?
A: The ammeter's flush mounting and protective clear cover guard against accidental contact and dust ingress, while IP20 protection and shock-resistant design help ensure safe, dependable operation in demanding environments.
Q: What is the warranty period and what does it cover?
A: The REX334-A comes with a one-year warranty provided by the manufacturer, supplier, or trader in India, covering manufacturing defects and ensuring product reliability during the initial period of use.