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VPro WT Instruction Manual

Electric actuated butterfly damper
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Please read this manual before installation and use.
GENERAL
Flanged-end butterfly damper with high-power electric actuator.
Actuator
AD1 : For AC power
AD2 : For AC / DC power
AD0 : For DC power
HD1 : For AC power
HD2 : For AC / DC power (High speed)
HD0 : For DC power
AE
: For AC power
Damper
WT type For Wafer (JIS 5K)
Damper body and Disc made by precision processing
ensure reduced leakage from damper seat.
This series can be used at fluid temperatures ranging
from -40 °C to +550 °C.
PRODUCT CODE
WT type
(Without seat)
(With SUS316 seat)
(1) Actuator
AD1 HD1 AE1
AD2 HD2 AE2
AD0 HD0
(2) Damper
WT
(3) Voltage
1 : 100 / 110 V AC
2 : 200 / 220 V AC
0 : 24 V DC
Instruction manual
Electric Actuated Butterfly Damper
(High speed)
(High speed)
W T
W T
(1)
(2) (3) (4) (5) (6) (7) (8)
(4) Sizing code
(7) Packing material
0 : Standard
1 : Light
2 : Heavy
(8) Seat material
(5) Connection
2 : JIS 5K
(9) Size [mm]
(6) Body material
T : SCS13A
2 T G 0 -
2 T G S -
G : Expansion graphite
0 : (Zero) None
S : SUS316
ex. 80 A ® 080
1/13
OSBWT225-EN
WT
-
-
(9)
(10)
(10) Option
L
: Auxiliary limit switch
M0 : Manual lever handle
SP-1474

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Summary of Contents for VPro WT

  • Page 1 HD0 : For DC power (High speed) : For AC power Damper WT type For Wafer (JIS 5K) Damper body and Disc made by precision processing ensure reduced leakage from damper seat. This series can be used at fluid temperatures ranging from -40 °C to +550 °C.

  • Page 2: Pressure & Temperature Rating

    DAMPER SPECIFICATIONS Water Air, Gas Steam Chemicals Sea water Slurry Negative pressure Damper type WT (Without seat) WT (With SUS316 seat) Design 2-way, Wafer 2-way, Wafer Connection JIS Flanges 5K JIS Flanges 5K Fluid Max pressure 20 kPa 20 kPa...
  • Page 3 OSBWT225-EN ELECTRIC ACTUATOR SPECIFICATIONS type Actuator type ( :Voltage code) AD1-300- AD1-700- HD1-300- HD1-700- HD1-02K- HD1-06K- Voltage 100 / 110 V AC ±10 % 50/60 Hz (Code: 1) 200 / 220 V AC ±10 % 50/60 Hz (Code: 2) Rated torque [N m] 30 Operation time [s] 3 to 4...
  • Page 4 OSBWT225-EN ELECTRIC ACTUATOR SPECIFICATIONS type Actuator type ( :Voltage code) AD2-300- AD2-700- HD2-300- HD2-700- HD2-02K- HD2-06K- Voltage 100 / 110 V AC ±10 % 50/60 Hz (Code: 1) 200 / 220 V AC ±10 % 50/60 Hz (Code: 2) 24 V DC (Code: 0) Rated torque [N m] 30...
  • Page 5 OSBWT225-EN ELECTRIC ACTUATOR SPECIFICATIONS type Actuator type AD0-300-0 AD0-700-0 HD0-300-0 HD0-700-0 HD0-02K-0 HD0-06K-0 Voltage 24 V DC Rated torque [N m] 30 Operation time [s] 3 to 4 6 to 10 1 to 2 3 to 5 12 to 17 36 to 50 Power consumption (Max) [VA] 80...
  • Page 6 OSBWT225-EN ELECTRIC ACTUATOR SPECIFICATIONS type Actuator type ( :Voltage code) AE1-120- AE1-300- AE1-600- AE1-02K- AE1-06K- Voltage 100 / 110 V AC ±10 % 50/60 Hz (Code: 1) 200 / 220 V AC ±10 % 50/60 Hz (Code: 2) Rated torque [N m] 12 Operation time [s] 10 / 8.5...
  • Page 7 OSBWT225-EN ELECTRIC ACTUATOR SPECIFICATIONS type Actuator type ( :Voltage AE2-120- AE2-300- AE2-600- AE2-02K- AE2-06K- code) Voltage 100 / 110 V AC ±10 % 50/60 Hz (Code: 1) 200 / 220 V AC ±10 % 50/60 Hz (Code: 2) Rated torque [N m] 12 Operation time [s] 11 / 9.5...

  • Page 8: Optional Parts

    OSBWT225-EN ELECTRIC ACTUATOR SPECIFICATIONS OPTIONAL PARTS Specifications Code No. AD HD AE Remarks For standard signal Auxiliary Select limit switch limit switch depending on the load For micro load signal OPEN/CLOSE speed control board Set the operating time between 1.5 and 30 times. Manual lever handle Mounted on the drive shaft.
  • Page 9 OSBWT225-EN ELECTRIC ACTUATOR SPECIFICATIONS DIMENSIONS AD / HD AD-300, 700 HD-300, 700 HD-02K HD-06K 2-G1/2 2-G1/2 2-G1/2 Parts name Body Limit switch Manual shaft (For 06K) Motor cover SW setting cam Rubber packing Motor Transformer Control board Drive shaft Terminal block Manual clutch AE1 / AE2 AE-120, 300, 360...

  • Page 10: Installation

    • Do not install in place where corrosive gas is present • For dampers with specified flow direction (WT), or where vibration is heavy (0.5 G or more). check the arrows on the product before piping.
  • Page 11 OSBWT225-EN INSTALLATION, OPERATION & MAINTENANCE INSTRUCTIONS TIGHTEN THE GLAND NUTS WIRING • Check that there is no leakage from the gland PRECAUTIONS packing. • Remove the actuator cover before wiring. • If it leakage, tighten gland nuts by alternately. • Two G1/2 electrical connections are provided with a Do not over-tighten the gland nuts.

  • Page 12: Operation

    OSBWT225-EN INSTALLATION, OPERATION & MAINTENANCE INSTRUCTIONS CONTROL THE WAY OF OPERATION Each control switch should be prepared one by one. AD / HD HD (06K) Do not operate two or more from one switch at the same time. AD2 / HD2 / AE2 When using control switch with current leakage (more than 1 mA) such as TRIAC or relay with CR, it can cause malfunction.

  • Page 13: Troubleshooting

    OSBWT225-EN INSTALLATION, OPERATION & MAINTENANCE INSTRUCTIONS TROUBLE SHOOTING Problem Cause Solution Problem Cause Solution Actuator Faulty wiring. Correct the wiring. Stop in the There is a Remove a foreign does not mid position. foreign object object. move. in the damper. No voltage is Check the voltage.

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