Our product-array includes an extensive range of Jumo Tya 202 – Three Phase Power Controllers. Procured from the established vendors of the industry, these offered products comply with the illustrated parameters of the industry. Longer service life and performance are prominent features owing to that these products are being highly demanded. The offered product represents the consistent development of the JUMO power controller technology. It switches ohmic-inductive loads using a three-phase current economy circuit in star-delta three-phase operation. The microprocessor controlled power controller displays all parameters in a LCD display with background lighting. It can be operated using the 4 keys at the front. SCR power controllers are used wherever larger ohmic and inductive loads have to be switched. Examples are in industrial furnace/kiln construction and in plastics processing. The SCR power controller consists of two anti-parallel switched thyristors (SCR), the insulted heat sink, and the control electronics. Thyristor (SCR) power controllers up to a load current of 50 A can be either clipped to a 35 mm mounting rail or fitted to the wall on a mounting plate. Devices larger than 50 A load current have to be mounted to the wall. The TYA 202 works in burst firing mode. In the burst firing mode, the phase angle of the first half cycle can be cut to also allow the operation of transformer loads. Available subordinate control loops are U, U2, I, I2- or P- control. When using the subordinate control loop, power voltage fluctuations during control processes have no influence on the line segment to be controlled. The option of specifying a base load is available. To avoid high starting currents, a soft start can be adjusted. The SCR power controllers meet the operating conditions of DIN EN 50178. moreover, the device has to be grounded in accordance with the regulations of the responsible energy supply company. The SCR power controllers are in accordance with VDE 0160 5.5.1.3 (5/88) and VDE 0106 Part 100 (3/83). The device has to be grounded in accordance with the regulations of the responsible energy supply company.

Features:

• • Easy configuration of the device through plain text display
  • Setup program for configuration via USB interface
  • Transmission of the setup data is possible even without voltage supply to the device (supply through the USB port)
  • Network load optimization through dual energy management
  • RS422/485 interface or PROFIBUS-DP
  • Burst firing mode
  • Soft start function with current limiting
  • Resistance monitoring and limitation for MoSi2 heating elements
  • Teach-in function to detect partial load failure
  • Integrated diagnosis systems such as rotary-field detection

The JUMO TYA-200 series was chosen as the Trend100-product 2010/11 by SPS-Magazine

Applications:

• Industrial furnace/kiln construction
• Drying facilities
• Glass industry
• Plastics processing