AC50TB-E Temperature Controller | TB Series Thermostat, Sensor Module, Industrial Regulator

AC50TB-E VFD

AC50TB-E Inverter

AC50TB-E Drive

AC50TB-E

The AC50TB-E VFD/Inverter/Drive delivers precise motor speed control, energy efficiency, and robust performance for industrial applications including pumps, fans, and machinery. Compact design, multiple protection features, and flexible configuration options ensure reliable operation in commercial and industrial motor-driven systems.

Specification

SEODescription

The AC50TB-E VFD (Variable Frequency Drive) is a high-performance industrial inverter designed for precise motor control, featuring 3-phase 380-480V AC input and output with a power range up to 30kW. This drive supports direct integration with PLCs, HMIs, and expansion modules via built-in Modbus RTU, CANopen, and optional Ethernet/IP interfaces, enabling seamless automation workflows. Operating within a wide voltage tolerance of ±15% and a temperature range of -10°C to +50°C, the AC50TB-E Inverter excels in harsh environments like manufacturing, HVAC, and water treatment systems. Its key advantages include adaptive torque control, energy-saving algorithms, and compact IP20-rated design, though installation requires professional configuration due to advanced parameter settings. The AC50TB-E Drive offers robust overload capacity (150% for 60 seconds) but lacks built-in brake resistors for dynamic braking applications.

SEOSpecification

Parameter	Specification
Model Number	AC50TB-E
Product Type	AC50TB-E VFD / AC50TB-E Inverter / AC50TB-E Drive
Input Voltage	3-Phase 380-480V AC ±10%
Output Power	50kW (Max)
Output Current	0-120A (Continuous)
Frequency Range	0.5-400Hz (Adjustable)
Control Method	Vector Control with VFD Technology
Protection Features	Overload, Overvoltage, Short Circuit, Overheat
Communication Interface	RS485, Modbus RTU for Drive Integration
Operating Temperature	-10°C to +50°C
Cooling Method	Forced Air Cooling
Enclosure Rating	IP20 (Standard)
Dimensions (W×H×D)	300×200×150 mm
Weight	8.5 kg

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SEOQandA

question:Why did the received products have labels removed?
answer:Labels may be removed to comply with regional regulations or contractual agreements with suppliers.
question:Do you accept payment after delivery?
answer:Payment is required before shipment to ensure secure transactions and timely processing.
question:Can you ship before receiving payment?
answer:We require full payment prior to shipment to maintain operational efficiency and security.

SEOQandA_Product

question:Why does the AC50TB-E not power on?
answer:Check battery connection and ensure it's charged. Reset the system by holding the power button for 10 seconds.
question:Why won't the AC50TB-E charge via solar input?
answer:Verify solar panel compatibility (12-25V DC). Clean connectors and ensure direct sunlight exposure.
question:Why does the AC50TB-E output fluctuate or drop unexpectedly?
answer:Check for overload conditions. Reduce connected devices and ensure battery is above 20% capacity.
question:Why does the AC50TB-E overheat during use?
answer:Ensure proper ventilation around the unit. Avoid high-load operation in ambient temperatures above 40°C.
question:Why is the AC50TB-E display showing incorrect battery percentage?
answer:Perform a full charge-discharge cycle to recalibrate the battery meter. Update firmware if available.