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TM 5-4120-287-15
1
High-low pressure switch
2
Hot gas bypass valve
3
Thru-bulkhead electrical connector (2)
4
Condenser-subcooler assembly
5
Motor-compressor assembly outlet tube
6
Condenser inlet manifold tube
7
Condenser outlet manifold tube
8
Subcooler inlet manifold tube
9
Subcooler outlet manifold tube
10
Motor-compressor assembly
11
Charge valve
12
Motor-compressor assembly inlet fixture
13
Solenoid valve
14
Liquid quench valve
15
Filter-drier
16
Pressure relief valve
17
Terminal board (TB-1)
Figure 1-4--Continued.
(15) Power transformer (T1).
Manufacturer--------------------------------------------------- Microtran Co.,
Valley Stream, N.Y.
Model ------------------------------------------------------------ M3328
Primary Voltage ----------------------------------------------- 208/416 vac
Secondary Voltage ------------------------------------------- 30.2 + 1 vac (rms) for a 1.4 amp secondary load
Frequency ------------------------------------------------------ 400 cps
(16) Silicon rectifier (CR 1).
Manufacturer--------------------------------------------------- Sarkes Tarzian Inc. 415 North College, Bloomington, Indiana
Model ------------------------------------------------------------ S-6184
Current Ratings ----------------------------------------------- 3.6 amps at 55C (131F)
1.6 amps at 125C (257F)
(17) Trip relay (K101).
Manufacturer--------------------------------------------------- Potter & Brumfield, Inc Princeton, Indiana
Model ------------------------------------------------------------ MH17DM24V
Voltage ---------------------------------------------------------- 24 vdc
Contact Rating------------------------------------------------- 5.0 amp at 115-volts, 60-cycle resistive load
Contact Arrangement---------------------------------------- Four pole-double throw,
double make.
(18) Time delay relay (K102).
Manufacturer--------------------------------------------------- Dialtron Corp., Brooklyn, N.Y.
Model ------------------------------------------------------------ FR-3S-ND-28
Type -------------------------------------------------------------- D8497-143-1
Contact Rating------------------------------------------------- 2.0 amp, 28 vdc; resistive load.
Contact Arrangement---------------------------------------- Single pole-single throw, normally open.
Nominal Delay Time ----------------------------------------- 3 sec + 25 percent at 70F.
(19) Thermo relay (K103).
Manufacturer--------------------------------------------------- Couch Ordnance Inc., N. Quincy, Massachusetts
Model ------------------------------------------------------------ 2B36-B.
Contact Rating------------------------------------------------- 5 amps, 8 vdc; minimum
resistive load.
(20) Compressor motor relay (K104).
Manufacturer--------------------------------------------------- Cutler-Hammer Controls, Division of Cutler- Hammer Int.., Milwaukee, Wis.
Catalog Number----------------------------------------------- 9565H94 (C-H)
Military Standard---------------------------------------------- MS24193 D1 (ASG)
Nominal Coil Voltage ---------------------------------------- 28 vdc
Contact Arrangement---------------------------------------- Three pole-single throw
Contact Rating------------------------------------------------- 50 amps, 200 vac (400 cps) rated load per contact.
Class ------------------------------------------------------------- A5 (unsealed)
(21) Condenser fan assembly motor re-lay (K105).
Manufacturer--------------------------------------------------- Culter-Hammer Controls, Division of Cutler- Hammer Int, Milwaukee, Wis
Catalog Number----------------------------------------------- 9565H2B (C-H)
Military Standard---------------------------------------------- MS24192D1 (ASG)
Nominal Coil Voltage ---------------------------------------- 28 vdc
Contact Arrangement---------------------------------------- Three pole-single throw
Contact Rating
25 amps, 200 vac (400 cps)
rated load per contact.
Class ------------------------------------------------------------- A5 (unsealed)
(22) Evaporator fan motor relay (K106).
Manufacturer--------------------------------------------------- Cutler-Hammer Controls, Division of CutlerHammer Int., Milwaukee, Wis.
Catalog Number----------------------------------------------- 9565H2B (C-H)
Military Standard---------------------------------------------- MS24192 D1 (ASG)
Nominal Coil Voltage ---------------------------------------- 28 vdc
Contact Arrangement---------------------------------------- Three pole-single throw
Contact Rating------------------------------------------------- 25 amps, 200 vac (400 cps) rated load per contact
Class ------------------------------------------------------------- A5 (unsealed)
(23) Heater control relay (K107).
Manufacturer---------------------------------------------------
Cutler-Hammer Controls, Division of Cutler- Hammer Int., Milwaukee, Wis.
Catalog Number----------------------------------------------- 9565H94 (C-H)
Military Standard---------------------------------------------- M S2MS193aD1 (ASG)
Nominal Coil Voltage ---------------------------------------- 28 vdc
Contact Arrangement---------------------------------------- 50 amps, 200 vac (400 cps) rated load per contact
Class ------------------------------------------------------------- A5 (unsealed)
1-11
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