Modine Manufacturing HEX6 Series Installation, Parts, Service, And Maintenance Manual page 14

Specifications 60 Hz Models
1. Hazardous Location Rating
2. Enclosures
3. Motor Type
4. Fan
5. Fan Guard
6. Mounting Holes
7. Heating Elements
8. Temperature High-Limit
9. Backup Temperature High-
Limit
10. Control Circuit
11. Slim Junction Box
12. Optional Built-in Thermostat
13. Optional Built-in Disconnect
Switch
14. Control Transformer
15. Optional Pilot Light
16. Contactor
17. Heat Transfer Fluid
18. Cabinet Material
19. Core
20. Conduit Material
21. Overpressure Protection
22. Backup Overpressure
Protection
23. Operational Temperature
Limitations
24. Storage Limitations
Note:
*Some units may be Class I, Div. I, Group D and Class II, Div. 1, Group F & G.
14 14
Class I, Groups C and D; Class II, Groups E, F and G; Temperature Code
T3B [329°F (165°C)]*
NEMA Type 7 & 9. For dry, indoor use only. Do not immerse in water. Do not
store or use in areas exposed to rain or snow
Explosion-proof. Thermally protected. Permanently lubricated ball
bearings.
Aluminum blade. Steel spider and hub with 5/8" (15.875 mm) bore
Split design with close wire spacing. 1/4"
(6.3 mm) diameter probe will not enter
Two 9/16". (14.3 mm) diameter holes at top
Three long-life, low watt-density, high grade
metal-sheathed elements
Automatic reset type, snap-action bimetal, open on temperature rise.
Rated 100,000 cycles at 10 amps, handles 0.128 amps
Automatic reset type, snap-action bimetal, close on temperature rise.
Rated 100,000 cycles at 10 amps, handles 0.128 amps.
120V, 0.128 amps, 15 VA. (Grounded)
10.25" (230 mm) x 8.00" (180 mm) x 6.75" (172 mm)
36°F to 82°F (2°C to 28°C)
DS for use only on heaters with total current not exceeding 48 amps.
Lockout handle accepts 1/4" diameter padlock shackle
Multi-tap primary, 120V secondary, 50 VA
Indicates call for heat
75 amps. Rated for 1,000,000 mechanical operations. 120V, 15 VA coil
(separately fuse-protected)
Long life formulated proprietary heat transfer fluid
12 ga. (0.104") (2.60 mm) steel. Epoxy coated with five-stage
pretreatment, including iron phosphate. Optional stainless steel.
Steel with integral aluminum fins, vacuum charged and hermetically
sealed
Heavy walled, 0.122" (3.1 mm) steel
Pressure relief device, steel body, no field serviceable parts
Single use device, non serviceable.
-58ºF to 104ºF (-50ºC to 40ºC)
-58°F to 176°F (-50°C to 80°C). Do not immerse in water. Do not
expose to rain or snow.