TP-6727 10/11
14
Section 1 General
Wire Size for Unit
Connection
Tightening Torque, Nm (in. lb.)
Slot Head 4.7 mm (No. 10) or Larger*
Hexagonal Head—External
Drive Socket Wrench
AWG, kcmil (mm
2
)
Slot Width <1.2 mm (0.047 in.)
Slot Length <6.4 mm (0.25 in.)
Slot Width >1.2 mm (0.047 in.)
Slot Length >6.4 mm (0.25 in.)
Split-Bolt
Connectors
Other
Connections
18--10
(0.82--5.3)
2.3 (20)
4.0 (35)
9.0
(80)
8.5
(75)
8
(8.4)
2.8 (25)
4.5 (40)
9.0
(80)
8.5
(75)
6--4
(13.3--21.2)
4.0 (35)
5.1 (45)
18.6
(165)
12.4 (110)
3
(26.7)
4.0 (35)
5.6 (50)
31.1
(275)
16.9 (150)
2
(33.6)
4.5 (40)
5.6 (50)
31.1
(275)
16.9 (150)
1
(42.4)
—
5.6 (50)
31.1
(275)
16.9 (150)
1/0--2/0
(53.5--67.4)
—
5.6 (50)
43.5
(385)
20.3 (180)
3/0--4/0 (85.0--107.2)
—
5.6 (50)
56.5
(500)
28.2 (250)
250--350
(127--177)
—
5.6 (50)
73.4
(650)
36.7 (325)
400
(203)
—
5.6 (50)
93.2
(825)
36.7 (325)
500
(253)
—
5.6 (50)
93.2
(825)
42.4 (375)
600--750
(304--380)
—
5.6 (50)
113.0 (1000)
42.4 (375)
800--1000
(406--508)
—
5.6 (50)
124.3 (1100)
56.5 (500)
1250--2000 (635--1016)
—
—
124.3 (1100)
67.8 (600)
* For values of slot width or length not corresponding to those specified, select the largest torque value associated with the conductor size.
Slot width is the nominal design value. Slot length is to be measured at the bottom of the slot.
Note:
If a connector has a clamp screw such as a slotted, hexagonal head screw with more than one means of tightening, test the connector
using both applicable torque values.
Figure 1-3
Tightening Torque for Screw-Type Pressure Wire Connectors
Socket Size Across
Flats, mm (in.)
Tightening Torque,
Nm (in. lb.)
3.2
(1/8)
5.1
(45)
4.0
(5/32)
11.4 (100)
4.8
(3/16)
13.8 (120)
5.6
(7/32)
17.0 (150)
6.4
(1/4)
22.6 (200)
7.9
(5/16)
31.1 (275)
9.5
(3/8)
42.4 (375)
12.7
(1/2)
56.5 (500)
14.3
(9/16)
67.8 (600)
Note:
For values of slot width or length not corresponding to
those specified, select the largest torque value
associated with the conductor size. Slot width is the
nominal design value. Slot length is to be measured at
the bottom of the slot.
Figure 1-4
Tightening Torque for Pressure Wire
Connectors with Internal-Drive Socket-
Head Screws
1.8.6
Batteries
Battery location.
Refer to the generator set dimension
drawing for the battery location.
Battery type.
Starting batteries are usually the lead-
acid type and are sized according to the engine
manufacturer’s
recommendation
for
a
particular
ambient temperature and required cranking time. The
ADC 2100
uses
three
15-second
crank
cycles
separated by 15-second rests for larger models. Refer
to the generator set specification sheet for the required
battery cold-cranking ampere (CCA) rating.
1.8.7
Battery Chargers
An engine-driven, battery-charging alternator charges
the battery whenever the generator set operates.
Engine-driven systems can quickly restore the charge
used in a normal cranking cycle.
When the engine is not operating, a very low charge rate
from an AC-powered battery charger is usually sufficient
to maintain a full charge on the batteries. Select an
automatic float/equalize battery charger with a 3 amp or
greater rating.
Use separate, self-contained battery chargers or units
built into the automatic transfer switch. Run leads from a
transfer switch-mounted battery charger in conduit
separate from the conduit that holds the generator load
cables or remote engine-start circuits.
Содержание 15REYG
Страница 1: ...Commercial Generator Sets Models 15REYG 30REYG TP 6727 10 11c Installation...
Страница 16: ...TP 6727 10 11 16 Section 1 General Notes...
Страница 44: ...TP 6727 10 11 44 Section 5 Controller Notes...
Страница 48: ...TP 6727 10 11 48 Section 6 Generator Reconnection Notes...
Страница 64: ...TP 6727 10 11 64 Notes...
Страница 65: ...TP 6727 10 11 65 Notes...
Страница 66: ...TP 6727 10 11 66 Notes...
Страница 67: ......
