Danfoss VLT HVAC Drive FC 102 User manual

1.1 Introduction

The instructions provide information about the replacement of

internal mains fuses for single-phase and 3-phase drives in A,

B, and C enclosures. This kit is designed and tested for the

North American market.

A2 A3 A5 B1 B2 C1 C2

Single-phase ——XXXXX

3-phase XXXXXXX

Table 1.1 Supported Enclosures

1.2 Safety Instructions

WARNING

DISCHARGE TIME

The drive contains DC-link capacitors, which can remain

charged even when the drive is not powered. High voltage

can be present even when the warning LED indicator lights

are o. Failure to wait the specied time after power has

been removed before performing service or repair work can

result in death or serious injury.

•

Stop the motor.

•

Disconnect AC mains and remote DC-link power

supplies, including battery back-ups, UPS, and DC-

link connections to other drives.

•

Disconnect or lock PM motor.

•

Wait for the capacitors to discharge fully. The

minimum waiting time is specied in Ta bl e 1 .2 and

Tabl e 1. 3, and is also visible on the nameplate on

top of the drive.

•

Before performing any service or repair work, use

an appropriate voltage measuring device to make

sure that the capacitors are fully discharged.

Voltage [V] Power range [kW (hp)] Minimum waiting

time (minutes)

208–230 0.25–3.7 kW (0.3–5 hp) 4

5.5–45 kW (7.5–60 hp) 15

460–480 0.25–7.5 kW (0.3–10 hp) 4

11–90 kW (15–125 hp) 15

575–600 0.75–7.5 kW (1.0–10 hp) 4

11–90 kW (15–125 hp) 15

Table 1.2 Discharge Time for VLT

HVAC Drive FC 102,

VLT

Refrigeration Drive FC 103, and VLT

AQUA Drive FC 202

Voltage [V] Power range [kW (hp)] Minimum waiting

time (minutes)

208–230 0.25–3.7 kW (0.3–5 hp) 4

5.5–37 kW (7.5–50 hp) 15

460–480 0.25–7.5 kW (0.3–10 hp) 4

11–75 kW (15–100 hp) 15

575–600 0.75–7.5 kW (1–10 hp) 4

11–75 kW (15–100 hp) 15

Table 1.3 Discharge Time for VLT

AutomationDrive FC 300

1.3 Fuse/Relay Locations

Enclosure size A

Illustration 1.1 and Illustration 1.2 show the mains, motor, and

relay connection locations for A2, A3, and A5 enclosures.

Illustration 1.2 identies the fuse locations.

1 Input/mains connection

2 Relay connection

3 Motor connection

Illustration 1.1 A2 and A3 Enclosures (3-phase Only)

Installation Instructions

Internal Mains Fuse Replacement for VLT®Drives,

0.25–90 kW (0.3–125 hp)

FC 102/FC 103/FC 202/FC 301/FC 302

1 Relay connection

2Fuses

3 Motor connection

4 Input/mains connection

Illustration 1.2 A5 Enclosure (Single-phase and 3-phase)

Enclosure size B

Illustration 1.3, Illustration 1.4, and Illustration 1.5 show the

mains, motor, and relay connection locations for B1 and B2

enclosures.

Motor and relay connections are located under the fuse block

plate. To access these connectors, remove the 3 T20 screws

that are securing the fuse block plate to the drive and lift o

the plate. Do not disassemble the fuse block plate.

1 Input/mains connection

2 Fuse block plate

3 Motor connection (beneath the fuse block plate)

4 Relay connection (beneath the fuse block plate)

Illustration 1.3 B1 Enclosure (Single-phase and 3-phase)

Installation Instructions Internal Mains Fuse Replacement for VLT

Drives, 0.25–90 kW (0.3–125 hp)

FC 102/FC 103/FC 202/FC 301/FC 302

1 Fuse block plate

2 Input/mains connection

3 Relay connection (beneath the mains fuse block)

4 Motor connection (beneath the mains fuse block)

Illustration 1.4 B2 Enclosure (Single-phase)

1 Fuse block plate

2 Input/mains connection

3 Relay connection (beneath the fuse block plate)

4 Motor connection (beneath the mains fuse block)

Illustration 1.5 B2 Enclosure (3-phase)

Installation Instructions Internal Mains Fuse Replacement for VLT

Drives, 0.25–90 kW (0.3–125 hp)

FC 102/FC 103/FC 202/FC 301/FC 302

Enclosure size C

Illustration 1.6 and Illustration 1.7 show the mains, motor, and

relay connection locations for C1 and C2 enclosures.

1 Input/mains connection

2 Relay connection

3Fuses

4 Motor connection

Illustration 1.6 C1 Enclosure

1 Input/mains connection

2 Relay connection

3Fuses

4 Motor connection

Illustration 1.7 C2 Enclosure

Installation Instructions Internal Mains Fuse Replacement for VLT

Drives, 0.25–90 kW (0.3–125 hp)

FC 102/FC 103/FC 202/FC 301/FC 302

1.4 Mains Voltage Ratings

Single-phase drives

FC 102/FC 103 FC 202 FC 301/FC 302 [NO] FC 301/FC 302 [HO]

[V] kW (hp) kW (hp) kW (hp) kW (hp)

208–230 1.1 (1.5) 1.1 (1.5) — —

460–480 — — — —

575–600 — — — —

Table 1.4 A5 Enclosure (Single-phase)

FC 102/FC 103 FC 202 FC 301/FC 302 [NO] FC 301/FC 302 [HO]

[V] kW (hp) kW (hp) kW (hp) kW (hp)

208–230 1.5–5.5 (2–7.5) 1.5–5.5 (2–7.5) — —

460–480 — — — —

575–600 — — — —

Table 1.5 B1 Enclosure (Single-phase)

FC 102/FC 103 FC 202 FC 301/FC 302 [NO] FC 301/FC 302 [HO]

[V] kW (hp) kW (hp) kW (hp) kW (hp)

208–230 7.5 (10) 7.5 (10) — —

460–480 — — — —

575–600 — — — —

Table 1.6 B2 Enclosure (Single-phase)

FC 102/FC 103 FC 202 FC 301/FC 302 [NO] FC 301/FC 302 [HO]

[V] kW (hp) kW (hp) kW (hp) kW (hp)

208–230 15 (20) 15 (20) — —

460–480 — — — —

575–600 — — — —

Table 1.7 C1 Enclosure (Single-phase)

FC 102/FC 103 FC 202 FC 301/FC 302 [NO] FC 301/FC 302 [HO]

[V] kW (hp) kW (hp) kW (hp) kW (hp)

208–230 22 (30) 22 (30) — —

460–480 — — — —

575–600 — — — —

Table 1.8 C2 Enclosure (Single-phase)

Installation Instructions Internal Mains Fuse Replacement for VLT

Drives, 0.25–90 kW (0.3–125 hp)

FC 102/FC 103/FC 202/FC 301/FC 302

3-phase drives

FC 102/FC 103 FC 202 FC 301/FC 302 [NO] FC 301/FC 302 [HO]

[V] kW (hp) kW (hp) kW (hp) kW (hp)

208–230 1.1–3.7 (1.5–5) 0.25–3.7 (0.3–5) — 0.25–3.7 (0.34–5)

460–480 1.1–7.5 (1.5–10) 0.37–7.5 (0.5–10) — 0.37–7.5 (0.5–10)

575–600 1.1–7.5 (1.5–10) 0.75–7.5 (1–10) — 0.75–7.5 (1–10)

Table 1.9 A2//A3/A5 Enclosures (3-phase)

FC 102/FC 103 FC 202 FC 301/FC 302 [NO] FC 301/FC 302 [HO]

[V] kW (hp) kW (hp) kW (hp) kW (hp)

208–230 5.5–11 (7.5–15) 5.5–11 (7.5–15) 7.5–11 (10–15) 5.5–7.5 (7.5–10)

460–480 11–18.5 (15–25) 11–18.5 (15–25) 15–18 (20–25) 11–15 (15–20)

575–600 11–18.5 (15–25) 11–18.5 (15–25) 11–18 (15–25) 11–15 (15–20)

Table 1.10 B1 Enclosure (3-phase)

FC 102/FC 103 FC 202 FC 301/FC 302 [NO] FC 301/FC 302 [HO]

[V] kW (hp) kW (hp) kW (hp) kW (hp)

208–230 15 (20) 15 (20) 15 (20) 11 (15)

460–480 22–30 (30–40) 22–30 (30–40) 22–30 (30–40) 18.5–22 (25–30)

575–600 22–30 (30–40) 22–30 (30–40) 22–30 (30–40) 18.5–22 (25–30)

Table 1.11 B2 Enclosure (3-phase)

FC 102/FC 103 FC 202 FC 301/FC 302 [NO] FC 301/FC 302 [HO]

[V] kW (hp) kW (hp) kW (hp) kW (hp)

208–230 18.5–30 (25–40) 18.5–30 (25–40) 18.5–22 (25–30) 15–22 (20–30)

460–480 37–55 (50–75) 37–55 (50–75) 37–55 (50–75) 30–45 (40–60)

575–600 37–55 (50–75) 37–55 (50–75) 37–55 (50–75) 30–45 (40–60)

Table 1.12 C1 Enclosure (3-phase)

FC 102/FC 103 FC 202 FC 301/FC 302 [NO] FC 301/FC 302 [HO]

[V] kW (hp) kW (hp) kW (hp) kW (hp)

208–230 37–45 (50–60) 37–45 (50–60) 30–45 (40–60) 30–37 (40–50)

460–480 75–90 (100–125) 75–90 (100–125) 75–90 (100–125) 55–75 (75–100)

575–600 75–90 (100–125) 75–90 (100–125) 75–90 (100–125) 55–75 (75–100)

Table 1.13 C2 Enclosure (3-phase)

Installation Instructions Internal Mains Fuse Replacement for VLT

Drives, 0.25–90 kW (0.3–125 hp)

FC 102/FC 103/FC 202/FC 301/FC 302

1.5 Mains Fuse Replacement Table

Single-phase drives

To replace the same type of mains fuse installed in the unit, refer to Tabl e 1 .1 4. For a list of maximum mains fuse sizes that can be

installed in the unit, or for hp/kW sizes not shown in this chart, refer to the operating guide.

Unit rating FC 102/FC 103/FC 202 FC 301/FC 302

[kW] [hp] 208–230 V 460–480 V 575–600 V 208–230 V 460–480 V 575–600 V

0.37 0.5 — — — — — —

0.55 0.75 — — — — — —

0.75 1 — — — — — —

1.1 1.5 LP-CC-15 15 A, 600 V, Class CC — — — — —

1.5 2 JJN-20 20 A, 300 V, Class T — — — — —

2.2 3 JJN-30 30 A, 300 V, Class T — — — — —

3 4 JJN-35 35 A, 300 V, Class T — — — — —

3.7/4 5 JJN-50 50 A, 300 V, Class T — — — — —

5.5 7.5 JJN-60 60 A, 300 V, Class T — — — — —

7.5 10 JJN-80 80 A, 300 V, Class T — — — — —

11 15 — — — — — —

15 20 FWX-150 150 A, 250 V — — — — —

18.5 25 — — — — — —

22 30 FWX-200 200 A, 250 V — — — — —

30 40 — — — — — —

37 50 — — — — — —

45 60 — — — — — —

55 75 — — — — — —

75 100 — — — — — —

90 125 — — — — — —

Table 1.14 Mains Fuse Replacement (Single-phase)

Installation Instructions Internal Mains Fuse Replacement for VLT

Drives, 0.25–90 kW (0.3–125 hp)

FC 102/FC 103/FC 202/FC 301/FC 302

3-phase drives

To replace the same type of mains fuse installed in the unit, refer to Ta b le 1. 15. For a list of maximum mains fuse sizes that can be

installed in the unit, or for hp/kW sizes not shown in this chart, refer to the operating guide.

Unit rating FC 102/FC 103/FC 202 FC 301/FC 302

[kW] [hp] 208–230 V 460–480 V 575–600 V 208–230 V 460–480 V 575–600 V

0.37 0.5 — — — LP-CC-5 5 A, 600 V,

Class CC

LP-CC-6 6 A,

600 V, Class CC

—

0.55 0.75 — — — LP-CC-10 10 A,

600 V, Class CC

LP-CC-6 6 A,

600 V, Class CC

—

0.75 1 — — — LP-CC-10 10 A,

600 V, Class CC

LP-CC-6 6 A,

600 V, Class CC

LP-CC-5 5 A, 600 V,

Class CC

1.1 1.5 LP-CC-10 10 A,

600 V, Class CC

LP-CC-6 6 A, 600 V,

Class CC

LP-CC-5 5 A, 600 V,

Class CC

LP-CC-10 10 A,

600 V, Class CC

LP-CC-6 6 A,

600 V, Class CC

LP-CC-5 5 A, 600 V,

Class CC

1.5 2 LP-CC-15 15 A,

600 V, Class CC

LP-CC-10 10 A,

600 V, Class CC

LP-CC-10 10 A,

600 V, Class CC

LP-CC-15 15 A,

600 V, Class CC

LP-CC-10 10 A,

600 V, Class CC

LP-CC-10 10 A,

600 V, Class CC

2.2 3 LP-CC-20 20 A,

600 V, Class CC

LP-CC-10 10 A,

600 V, Class CC

LP-CC-10 10 A,

600 V, Class CC

LP-CC-20 20 A,

600 V, Class CC

LP-CC-10 10 A,

600 V, Class CC

LP-CC-10 10 A,

600 V, Class CC

34LP-CC-2525A,

600 V, Class CC

LP-CC-15 15 A,

600 V, Class CC

LP-CC-15 15 A,

600 V, Class CC

LP-CC-25 25 A,

600 V, Class CC

LP-CC-15 15 A,

600 V, Class CC

LP-CC-15 15 A,

600 V, Class CC

3.7/4 5 LP-CC-30 30 A,

600 V, Class CC

LP-CC-20 20 A,

600 V, Class CC

LP-CC-20 20 A,

600 V, Class CC

LP-CC-30 30 A,

600 V, Class CC

LP-CC-20 20 A,

600 V, Class CC

LP-CC-20 20 A,

600 V, Class CC

5.5 7.5 JJN-50 50 A, 300 V,

Class T

LP-CC-25 25 A,

600 V, Class CC

LP-CC-25 25 A,

600 V, Class CC

JJN-50 50 A, 600 V,

Class CC

LP-CC-25 25 A,

600 V, Class CC

LP-CC-25 25 A,

600 V, Class CC

7.5 10 JJN-50 50 A, 300 V,

Class T

LP-CC-30 30 A,

600 V, Class CC

LP-CC-30 30 A,

600 V, Class CC

JJN-60 60 A, 300 V,

Class T

LP-CC-30 30 A,

600 V, Class CC

LP-CC-30 30 A,

600 V, Class CC

11 15 JJN-60 60 A, 300 V,

Class T

JJS-40 40 A, 600 V,

Class T

JJS-35 35 A, 600 V,

Class T

JJN-80 80 A, 300 V,

Class T

JJS-40 40 A, 600 V,

Class T

JJS-35 35 A, 600 V,

Class T

15 20 JJN-80 80 A, 300 V,

Class T

JJS-40 40 A, 600 V,

Class T

JJS-35 35 A, 600 V,

Class T

JJN-125 125 A,

300 V, Class T

JJS-50 50 A, 600 V,

Class T

JJS-45 45 A, 600 V,

Class T

18.5 25 JJN-125 125 A,

300 V, Class T

JJS-50 50 A, 600 V,

Class T

JJS-45 45 A, 600 V,

Class T

JJN-125 125 A,

300 V, Class T

JJS-60 60 A, 600 V,

Class T

JJS-50 50 A, 600 V,

Class T

22 30 JJN-125 125 A,

300 V, Class T

JJS-60 60 A, 600 V,

Class T

JJS-50 50 A, 600 V,

Class T

FWX-150A 150 A,

250 V

JJS-80 80 A, 600 V,

Class T

JJS-60 60 A, 600 V,

Class T

30 40 FWX-150A 150 A,

250 V

JJS-80 80 A, 600 V,

Class T

JJS-60 60 A, 600 V,

Class T

FWX-200A 200 A,

250 V

JJS-100 100 A,

600 V, Class T

JJS-80 80 A, 600 V,

Class T

37 50 FWX-200A 200 A,

250 V

JJS-100 100 A,

600 V, Class T

JJS-80 80 A, 600 V,

Class T

FWX-250A 250 A,

250 V

JJS-125 125 A,

600 V, Class T

JJS-100 100 A,

600 V, Class T

45 60 FWX-250A 250 A,

250 V

JJS-125 125 A,

600 V, Class T

JJS-100 100 A,

600 V, Class T

— JJS-150 150 A,

600 V, Class T

JJS-125 125 A,

600 V, Class T

55 75 — JJS-150 150 A,

600 V, Class T

JJS-125 125 A,

600 V, Class T

—FWH-200B200A,

500 V

JJS-150 150 A,

600 V, Class T

75 100 — FWH-200B 200 A,

500 V

JJS-150 150 A,

600 V, Class T

— FWH-250A 250 A,

500 V

JJS-175 175 A,

600 V, Class T

90 125 — FWH-250A 250 A,

500 V

JJS-175 175 A,

600 V, Class T

———

Table 1.15 Mains Fuse Replacement (3-phase)

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order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed. All trademarks in this material are property of the respective companies. Danfoss