Greenheck DCR10 User Manual

Download

Page 1

RCS Actuators

MAR10, 50, 90 – A.C. Supply DCR10, 50, 90 – D.C. Supply

Models

For on/off and modulating control of:

• Part turn ball,

butterfly or plug valves

• Rotary dampers

• Rotating equipment

• Multi-turn valve types

Typical Application

Standard: -40°F to +150°F

-40°C to +65°C

Optional: -60°F to +120°F

-50°C to +48°C

(Note: With Heaters Installed)

Optional: Compliance to NFPA 130, capable of operation after exposure to ambient temperature of 482°F (250°C) for a minimum of 1 hour

115 VAC, 1 Phase, 50/60 Hz. 230 VAC, 1 Phase, 50/60 Hz. 24 VAC, 1 Phase, 50/60 Hz. 12 VDC / 24 VDC

.5 to 60 seconds for 90° revolution

7.5 and 30 RPM for multi-turns

120 to 1,000 inch pounds (13.5 to 112 newton meters)

Temperature Range

Voltage

Torque Range

Speed Range

MAR Models Only

Canadian Standards Association

CSA NRTL/C—Class I, Divisions 1 & 2,

Groups C & D

CSA NRTL/C—Class II, Divisions 1 & 2,

Groups E, F & G

CSA NRTL/C—Approved to UL standard

No. 429, Electrically Operated Valves

CSA NRTL/C—Approved to UL

Standard No. 1203, Electrical Equipment for use in Explosion - proof And Dust - Ignition - proof Hazardous(Classified) Locations

Approvals

MAR Models Only

Canadian Standards Association

CSA NRTL/C—Enclosure 4

Approvals

Open/Close

Modulating

Multi-Turn

NEMA 4 Enclosure

NEMA 7 Enclosure

Optional 7" Handwheel Available

AC Voltages

2 – SPDT Switches, PTC Heater

DC Voltages

2 – SPDT (High Current) Switches

Standard Features

MAR 10, 50, 90

Page 2

The percentage of time the electric motor is energized vs. the time it is at rest, in reversing duty and with the actuator running at it’s rated load - maximum published torque.

Duty Cycle

• 12 motor starts (corrections) per minute.

• At the rated duty cycle for that model.

• With the speed of operation a minimum of 15 seconds for 90° or slower.

• With positioning accuracy of (+/-) 1% of total span.

Standard Modulating Duty Rating

115 & 230 VAC, 1 Phase, 50/60 Hz.

MAR

Current Ratings Current Ratings

115 VAC 230 VAC

N.L.A.* L.R.A.* N.L.A.* L.R.A.*

* (N.L.A.) — No Load Ampere (L.R.A.) — Locked Rotor Ampere (1) — Open/Close Service (2) — Open/Close or Modulating Service

Note — Multi-turn models are available with the following number of turns:

1.4, 5, 8, 13, 18, 26 or 50. Must be specified when the order is placed.

To operate multiple actuators in parallel from a single signal requires isolating relays in the field wiring. Consult factory.

Isolation Relays

Model

Output Torque Type Speed of Operation Duty Cycle Rating Duty Cycle Rating

Inch Pounds (N.m) 60 Hz. (50 Hz.) 115 Vac, 1Ph., 50/60 Hz. 230 Vac, 1Ph., 50/60 Hz.

MAR10-.5MT 30 (3.4) Multi-Turn 30 RPM 25% 25%

N/A (2) (2)

MAR10-2 120 (13.5) Part Turn 2 second/90° 50% 50%

(2.5 seconds/90°) (1) (1)

MAR10-2MT 120 (13.5) Multi-Turn 7.5 RPM 50% 50%

(6.2 RPM) (2) (2)

MAR10-10 350 (40) Part Turn 10 seconds/90° 50% 50%

(12 seconds/90°) (1) (1)

MAR10-30 425 (48) Part Turn 30 seconds/90° 50% 50%

(35 seconds/90°) (2) (2)

MAR10-60 400 (45) Part Turn 60 seconds/90° 50% 50%

(70 seconds/90°) (2) (2)

MAR50-2 600 (67) Part Turn 2 seconds/90° 40% 50%

(2.5 seconds/90°) (1) (1)

MAR50-2MT 600 (67) Multi-Turn 7.5 RPM 40% 50%

(6.2 RPM) (2) (2)

MAR50-.5MT 200 (22.5) Multi-Turn 30 RPM 25% –

N/A (2) –

MAR50-10 600 (67) Part Turn 10 seconds/90° 50% 50%

(12 seconds/90°) (1) (1)

MAR50-30 700 (79) Part Turn 30 seconds/90° 50% 50%

(35 seconds/90°) (2) (2)

MAR50-60 600 (67) Part Turn 60 seconds/90° 50% 50%

(70 seconds/90°) (2) (2)

MAR90-5 1,000 (112) Part Turn 5 seconds/90° 50% 50%

(6 seconds/90°) (1) (1)

MAR90-5MT 1,000 (112) Multi-Turn 3 RPM 50% 50%

(2.5 RPM) (2) (2)

MAR90-15 1,000 (112) Part Turn 15 seconds/90° 75% 50%

(17.5 seconds/90°) (2) (2)

0.5 0.82 0.25 0.40

0.40 0.60 0.30 0.40

0.40 0.60 0.20 0.25

0.30 0.50 0.20 0.25

0.35 0.55 0.20 0.25

1.60 2.20 0.50 0.95

1.9 3.10 – –

0.50 0.80 0.30 0.50

0.35 0.55 0.20 0.25

0.30 1.50 0.20 0.25

0.55 1.55 0.25 0.85

0.55 0.55 0.25 0.85

0.50 0.60 0.20 0.35

Page 3

Standard: Two-single pole, double throw type (SPDT) with an option for 2 or 4 additional.

Ratings: UL and CSA listed.

15 amp & 1/2 H.P. at 125 or 250 VAC; 1/2 amp at 125 VDC; 1/4 amp at 250 VDC; 5 amp at 120 VAC

Optional: All double pole,

double throw type (DPDT).

Ratings: UL and CSA listed.

10 amp at 125/250 VAC (form ZZ); 1/2 H.P. at 125 VDC; 3/4 H.P. at 250 VAC

Limit Switches (MAR Models)

Ratings: UL and CSA listed.

MIL-PRF-8805 Qualified Listing 25 amp at 277 VAC; 1 H.P. at 125 VAC; 2 H.P. at 250 VAC

Limit Switches (DCR Models)

* (N.L.A.) — No Load Ampere (L.R.A.) — Locked Rotor Ampere (1) — Open/Close Service (2) — Open/Close or Modulating Service

Model

Output Torque Type Speed of Operation Duty Cycle Rating

Inch Pounds (N.m) 60 Hz. (50 Hz.) 24 VAC

MAR10-2 120 (13.5) Part Turn 2 seconds/90° 25% (1)

MAR10-2MT 120 (13.5) Multi-Turn 7.5 RPM 25% (1)

MAR10-10 350 (40) Part Turn 10 seconds/90° 25% (1)

MAR10-30 425 (48) Part Turn 30 seconds/90° 25% (1)

MAR10-60 400 (45) Part Turn 60 seconds/90° 25% (1)

MAR50-10 600 (67) Part Turn 10 seconds/90° 25% (1)

MAR50-30 700 (79) Part Turn 30 seconds/90° 25% (1)

MAR90-15 1,000 (112) Part Turn 15 seconds/90° 25% (1)

24 VAC

MAR

Current Ratings

24 VAC

N.L.A.* L.R.A.*

2.8 3.50

1.90 2.70

1.70 2.40

1.80 2.50

3.80 4.70

1.90 2.70

2.40 4.00

Model

Output Torque Type No Load Duty Cycle Rating Duty Cycle Rating

Inch Pounds (N.m)

Speed of Operation

12 VDC 24 VDC

DCR10-2 250 (28) Part Turn .6 seconds/90° 50% (1) 50% (1)

DCR10-2MT 250 (28) Multi-Turn 25 RPM 50% (2) 50% (2)

DCR10-10 400 (45) Part Turn 6.4 seconds/90° 50% (1) 50% (1)

DCR50-2 600 (67) Part Turn .7 seconds/90° 50% (1) 50% (1)

DCR50-2MT 600 (67) Multi-Turn 21 RPM 50% (2) 50% (2)

DCR50-10 600 (67) Part Turn 5.6 seconds/90° 50% (1) 50% (1)

DCR50-30 700 (79) Part Turn 21 seconds/90° 50% (2) 50% (2)

DCR50-60 750 (84) Part Turn 42 seconds/90° 50% (2) 50% (2)

DCR90-5 900 (101) Part Turn 2.2 seconds/90° 50% (1) 50% (1)

DCR90-5MT 900 (101) Multi-Turn 7 RPM 50% (2) 50% (2)

DCR90-15 900 (101) Part Turn 5.6 seconds/90° 50% (2) 50% (2)

12 & 24 VDC

DCR

Current Ratings Current Ratings

12 VDC 24 VDC

N.L.A.* L.R.A.* N.L.A.* L.R.A.*

1.00 12.50 0.75 6.80

0.19 3.90 0.08 2.10

1.00 22.00 0.75 12.00

0.90 5.80 0.50 2.40

0.15 2.65 0.06 1.15

1.00 12.50 0.75 6.80

0.90 5.80 0.50 2.40

Note — Multi-turn models are available with the following

number of turns: 1.4, 5, 8, 13, 18, 26 or 50. Must be specified when the order is placed.

To operate multiple actuators in parallel from a single signal requires isolating relays in the field wiring. Consult factory.

Isolation Relays

Page 4

Industrial Products Group Dresser, Inc.

16240 Port Northwest Drive Houston, Texas 77041-2645 USA

Ph: 832.590.2306 Fax: 713.849.2879 Toll Free Phone: 800.945.9898 Email: rcs@dresser.com

www.dresser.com

Industrial Products Group Dresser, Inc.

16240 Port Northwest Drive Houston, Texas 77041-2645 USA

Ph: 832.590.2306 Fax: 713.849.2879 Toll Free Phone: 800.945.9898 Email: rcs@dresser.com

www.dresser.com

MAR 10, 50, 90

7.08

Industrial Products Group Dresser, Inc.

16240 Port Northwest Drive Houston, Texas 77041-2645 USA

Ph: 832.590.2306 Fax: 713.849.2879 Toll Free Phone: 800.945.9898 Email: rcs@dresser.com

www.dresser.com