Econ 7907EX User Manual

Installation & Operation Manual Proven Quality since 1892
ECON actuator Fig. 7907, type ELA80 – 3000 www.eriks.com
Rev.23 – August, 2023 6
3 GENERAL INFORMATION AND FEATURES
3.1 General Information
ECON ELA-series electric actuators are designed for the operation of industrial valves; e.g. butterfly
valves and ball valves.
The actuator has a torque output range from 80 Nm to 3,000 Nm (708 in-lbs to 26,552 in-lbs).
3.1.1 Standard Technical Data
Enclosure Rated Weatherproof IP67, NEMA 4, 4X & 6
Enclosure High grade aluminium alloy, corrosion coated
Power Supply 115 / 230VAC ±5% 1Ph, 380 / 440 VAC 3Ph 50/60Hz
acc. To IEC 60034-1 24VAC and 24VDC
Duty Type See table in paragraph 3.1.2
Motor Squirrel caged induction motor
Limit Switches 2 x open/close SPDT, 250V AC 16A rating
Auxiliary Limit Switches 2 x open/close SPDT, 250V AC 16A rating (except for ELA80 and ELA100 Ex-versions)
Torque Switches Open/close SPDT, 250VAC 16A Rating (except for ELA80 and ELA100)
Stall Protection Built–in thermal protection
Travel Angle 90 degree +/- 10%
Indicator Continuous position indicator
Manual Override Declutchable manual override
Self-Locking By means of worm gear
Mechanical Travel Stops 2 x external adjustable mechanical travel stops
Space Heater See table in paragraph 3.1.5
Conduit Entries 2x M25 or 2x NPT 3/4 (for “Ex db" versions)
2x M20, 2x M25 or 2x NPT 3/4" with M30 adapter (for ”Ex tb” versions )
Lubrication Grease moly EP
Ambient Temperature
-20°C (-4°F) up to +80°C (176°F)
Ex-versions: -20°C (-4°F) up to +60°C (140°F) (CPT and PCU boards excluded)
External Coating D
ry Polyester powder coating
3.1.2 ELA Actuator Versions and Additional Technical Data
Notes: 1. Operation time of 115V 1Ph actuators is 112/93 s/90°.
2. 24VAC actuators have 24VDC motors.
3. 115VAC and 230VAC ±5% according to IEC 60034-1
4. Duty ratings: ELA80 and ELA100 in 380 VAC/3Ph – S4-70% and 440 VAC/3Ph - S4-40%.
12VDC
24VDC
(24VAC)
2
115VAC
3
1 Phase
230VAC
3
1 Phase
380VAC
3 Phase
440VAC
3 Phase
Nm (in-lb)
s/90°
(50/60Hz)
A A
A
(50/60Hz)
A
(50/60Hz)
A
(50/60Hz)
A
(50/60Hz)
IEC 60034-1
S4
Number kg (lbs)
ELA80 78 (694) 16/13 6,4 3,7 1,2/1,2 0,7/0,6 0,3/,04 0,6/0,5
70%
4
10 7,5 (16.5)
ELA100 98 (868) 20/17 9,5 4,0 1,2/1,2 0,7/0,6 0,3/0,3 0,6/0,5
70%
4
10 7,5 (16.5)
ELA150 147 (1,302) 25/21 5,3 2,2/2,0 1,0/1,0 0,7/0,5 0,7/0,4 70% 11 16,5 (36.4)
ELA200 196 (1,736) 25/21 6,5 2,3/2,1 1,1/1,1 0,8/0,5 0,7/,04 70% 11 16,5 (36.4)
ELA300 294 (2,604) 31/26 8,6 2,2/2,4 1,0/1,3 0,7/0,6 0,4/,03 70% 13,5 22 (48.5)
ELA500 490 (4,340) 31/26 - 3,3/4,2 1,7/1,9 1,0/0,8 0,8/,05 70% 13,5 23 (50.7)
ELA600 588 (5,208) 31/26 - 3,5/4,4 1,9/2,1 1,1/,09 1,4/0,9 70% 13,5 23 (50.7)
ELA800 785 (6,944) 37/31 - 5,4/5,8 2,6/2,8 1,3/1,0 1,7/1,0 70% 16,5 29 (63.9)
ELA1200 1.177 (10,416) 37/31 - 6,5/6,9 2,9/3.0 1,6/1,2 1,8/1,0 70% 16,5 29 (63.9)
ELA2000 1.961 (17,359)
37/31
1
- 5,4/5,8 3,1/3,0 1,4/1,0 1,7/1,0 50% 49,5 75 (165.3)
ELA2700 2.678 (23,435)
56/47
1
- 6,4/6,7 3,2/3,1 1,6/1,2 1,8/1,0 50% 49,5 75 (165.3)
ELA3000 2.942 (26,039) 112/93 - 6,5/6,9 2,9/3,0 1,6,1,2 1,8/1,0 50% 49,5 75 (165.3)
Weight
Fig. 7907
type
Maximum
torque
Operating
time
Duty cycle
according to
Hand
wheel
turns
Rated current

Econ 7907EX Specifications

General

Brand	Econ
Model	7907EX
Category	Controller
Language	English