Adsorption dryer type RLZ-104

  • Stainless steel housing
  • SSCR rotary adsorber
  • Separate ducting for process and regeneration air
  • with electric resistance regeneration heating
  • with internal regeneration heat recovery

Product description

The RLZ-104 was specially developed for demanding industrial dehumidification tasks. With its robust stainless steel housing, an energy-efficient SSCR rotary adsorber and separate air ducting, it ensures optimum drying results – even at low temperatures. The integrated heat recovery further reduces energy consumption. Thanks to modern control technology and gradually adjustable regeneration heating, the appliance can be flexibly adapted to different operating conditions.

Features

  • Robust stainless steel housing with maintenance-friendly access from the front
  • High-performance rotary adsorber with internal heat recovery
  • Two separate fans for process and regeneration air (EC & AC technology)
  • DST C2:1 Plain text control with status display and operating data
  • Two-stage adjustable electric regeneration heating (80 kW)
  • Optional: linear heating control via 0-10 V control signal

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Product information

Hersteller / Marke Seibu Giken DST
Application area: versatile application area, for achieving lowest residual moisture, for drying specific air volumes or at low temperatures, with humid air discharge to the outside
Working principle: RECUSORB
Installation method: stationary, standing
Wet air discharge: Required
Housing: Steel, galvanized, self-supporting
Maintenance accessibility: from the front
Air filter, filter class: one G4 pocket filter each for process and regeneration air, quickly and easily accessible
Fan: EC process air fan, AC regeneration air fan with VFD, both fans directly driven and externally mounted on the housing, both fans are adjustable in speed as standard
Dehumidification rotor: Seibu Giken DMR, d 965 mm x h 400 mm
Rotor drive: Rotor motor with belt drive and belt tensioning device
Regeneration heating: Electric resistance heating, thermostatically protected, 80 kW, selectable in two stages (45.7 kW + 34.3 kW)
Regeneration heating, alternative: Steam version, gas version
Thermostat system: consisting of safety temperature limiter, control thermostat and moist air temperature limiter
Electrical equipment: All components wired to terminal strip, main switch, dehumidifier program control DST C2:1 with plain text display for operating status, operating hours and error messages, control voltage transformer, motor protection groups, circuit breakers, contactors, standard-compliant design
Controllability: Two-stage reg. heating controllable by hygrostat, optional linear control of heating by control signal 0-10 V
Signal exchange: Remote ON/OFF, collective fault message
Power supply: without
Operating hours counter: Standard
Device connection socket: without
Hygrostat/Remote ON:

Technical details

Dehumidification capacity at 20°C and 60% rel. humidity: 70 kg/h
Dehumidification capacity at 30°C and 80% rel. humidity: 82.3 kg/h
Dehumidification capacity at 10°C and 70% rel. humidity: 60.2 kg/h
Dehumidification capacity at 0°C and 90% rel. humidity: 40.5 kg/h
Process air volume, nominal, at ext. pressure: 10,500 m³/h, at 300 Pa ext.
Regeneration air volume, nominal, at ext. pressure: 2,500 m³/h, at 200 Pa ext.
Operating temperature range: -20 to +35 °C
Operating humidity range: 10 – 100 % RH
El. heater power, max.: 80 kW
El. motor power, max.: 11.5 kW
Total el. connected load, max.: 91.5 kW
Supply voltage: 3x 400V, 50 Hz
Fuse protection: 160 A
required switching capacity for remote switching contact (e.g. hygrostat or remote ON): 1 A (control voltage)
Height (overall): 2049 mm
Width (overall): 2446 mm
Depth (overall): 1219 mm
Weight: 600 kg
Process air inlet: 1000 x 500 mm
Process air outlet (dry air): 800 x 356 mm
Regeneration air inlet: 400 x 300 mm
Regeneration air outlet (moist air): 504 x 214 mm
Rotor speed: 25 1/h
Filter class: G4
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