Thyristor DC Drive for DC Motor (Four Wire/PMDC) – Panel Mount – TDM-1000-3HP
₹13,125 – ₹16,275
Prices are inclusive of Delivery Charges.
Product Description:
TDM-1000-3HP – D.C. Motor Drive ¼ HP to 7 HP (200Watt to 5.2KW) with isolated speed control signal.
Size (mm): 205 x 155 x 95
Part No: 2151
Please read the Ordering Information table before placing your order
Libratherm offers variable speed DC drive or DC motor controller, Model TDM-10 & TDM-1000, which are rugged, compact and fully solid-state controller designed to drive either PMDC – permanent magnet DC motors or 4 wire – excited field DC motors (2 wire for Armature and 2 wire for Field). The motor speed can be varied through a single turn potentiometer or through an external analog control signal of (0-5) VDC, (0-10) VDC or (4-20) mA. The drive operates on 230/110VAC. The speed regulation is achieved by armature voltage feed back. Several other control and standard protection features are soft start, maximum speed set, minimum speed set, field failure, overload protection, remote on / off etc.
Two different models are available, one is TDM-1000, which is a modular design and can be mounted inside the panel. TDM-1000 has optically isolated control input, remote start/stop contact input, motor type selection facility through jumper (Either PMDC or 4 wire).
The second Model TDM-10 is ¼ DIN panel mounting type with speed control using the front panel potentiometer.
The drive is designed using the solid-state components and is available in the modular form to suit OEM’s applications. The drive is also available in the stand-alone control panel form along with accessories like RPM / voltmeter, current meter, start / stop and forward / reverse RELAY logic, indicating lamps, speed potentiometer etc.
Key Features
- Fully solid-state design.
- Linear variation of DC motor speed.
- Suitable for 1/4 HP to 7 HP / single phase DC motor (4-wire or 2 wire – PMDC motors).
- Adjustable maximum and minimum Speed.
- Built in Current Limit / Over Load Trip and Field Failure Protection.
- Control signal is optically isolated.
- Accepts speed control signal of (0-5) VDC, (0-10) VDC or (4-20) mA, hence suitable for machine automation through PLC
- 1/4 DIN Size (TDM-10) and Panel mount design(TDM-1000)
- Operates on 230VAC
Application
- Suitable for small machines in Plastic, Packaging and Pharmaceutical industries.
- Applications where smooth steady and fine DC motor speed control is required.
Technical Specification
| Parametes | Description |
|---|---|
| Operating Supply Voltage | 230 VAC, +/- 10% 50Hz. |
| DC Output Voltage | Armature: 0 to 200VDC Field: 200 VDC fixed @ Incoming supply of 230VAC. |
| Motor Load in HP/KW | 0.25HP/200Watt to 7 HP/5.2KW (TDM-1000) WithArmature / Field or PMDC |
| Armature Current | 11Amp for 3HP/2.2KW motor @ 200VDC 19Amp for 5HP/3.73KW motor @ 200VDC 26Amp for 7HP/5.2KW motor @ 200VDC Field Current of 1 to 3A @200VDC |
| Speed Control Signal | (0-5) VDC, (0-10) VDC, (4-20) mA optically isolated or through 10K single turn potentiometer. |
| Maximum Current Rating | 25% of the rated value (continuous). |
| Front Panel LED Indication | For Power ON, Current Limit and Trip, FIELD OK |
| Field OK output | Relay contact is provided (NO1-C1), Energized when Field supply is OK and connected to the MOTOR. |
| Trip output | Relay contact is provided (NO2-C2), Energized when overload trip condition occurs. |
| Isolation | DC control signal is optically isolated from Field/Armature voltage (hence safe to interface with PLC PID controller, etc.) |
| Over Load and Field Protection | Using Current Limit and Trip features and individual internal/external Fuse protection for Armature and Field winding. Armature voltage is not generated if Field is not OK. |
| Speed Regulation | +/- 2% of set speed by Armature Feedback. |
| Current Limit | 10 to 100% of the rated value (fixed internally – but adjustable) |
| Maximum Speed (TDM-1000) | 50 to 100% of the rated value (fixed internally – but adjustable) |
| Acceleration / Retardation | 10 seconds (Internally fixed – but adjustable) |
| Remote Start/Stop (TDM-1000) | Provision for external potential free input contact for starting and stopping the motor. |
| Size | 205H x 155W x 95D mm (TDM-1000) |
| Mounting (TDM-1000) | TDM-1000 can be mounted vertically on the flat surface inside the control panel using 4 screws. |
| Operating Conditions | 0°C to 70°C at max 95% RH non-condensing. |
| Weight | Approx. 2.5 to 3.5 Kg |
| CE Certification of compliance | Low Voltage Directives - 2014/35/EU and EMC Directives – 2014/30/EU |
Ordering Information
| Sr. No. | Specifications | Part No. |
|---|---|---|
| TDM-1000 | 3 HP (2.2KW) DC Drive operating on 230VAC for PMDC motor with external speed control signal of 4-20mA/0- 5VDC/0-10VDC. (Max. Armature Current = 11Amp) | 2151-1 |
| TDM-1000 | 3HP (2.2KW) DC Drive operating on 230VAC for 4 wire (Armature + Field) motor with external speed control signal of 4-20mA/0-5VDC/0-10VDC. (Max. Armature Current = 11Amp/Field Current=2Amp) | 2151-2 |
| TDM-1000 | 5 HP (3.7KW) DC Drive operating on 230VAC for PMDC motor with external speed control signal of 4-20mA/0- 5VDC/0-10VDC. (Max. Armature Current = 18Amp) | 2151-3 |
| TDM-1000 | 5 HP (3.7KW) DC Drive operating on 230VAC for 4 wire (Armature + Field) motor with external speed control signal of 4-20mA/0-5VDC/0-10VDC. (Max. Armature Current = 18Amp/Field Current=3Amp | 2151-4 |
| TDM-1000 | 7 HP (5.2KW) (5.2KW) DC Drive operating on 230VAC for PMDC motor with external speed control signal of 4- 20mA/0-5VDC/0-10VDC. (Max. Armature Current = 26Amp) | 2151-5 |
| TDM-1000 | 7HP (5.2KW) DC Drive operating on 230VAC for 4 wire (Armature + Field) motor with external speed control signal of 4-20mA/0-5VDC/0-10VDC. (Max. Armature Current = 26Amp/Field Current=3Amp) | 2151-6 |
