WIRING (Cont’d)

 

 

 

Fuse Block (1)

Contactor (1)

 

 

Power

 

 

 

 

Disconnect

 

 

 

 

Switch

 

 

To

L1

AL1

 

 

L2

AL2

 

 

Power

 

 

Supply

L3

AL3

Fuse Block (2)

Contactor (2)

 

KUH-30 through KUH-45 units with 2 contactors where the total load exceeds 48 Amp and sub- circuit fuse blocks are provided.

Figure 12

-42 -43 -44 -45 -1 -2 -3

Number 1, 2 or 3 designates the Disconnect Code for Kit.

1 = 40 Amp; 2 = 80 Amp; 3 = 100 Amp

Figure 13 — Pressure Sensitive Label

 

 

®

 

 

 

 

Place Number at

 

 

 

 

 

 

 

CATALOG NO.

KUH-C- 07 - 43 - 32 - 00 - 0

 

CODE

 

the end of the

MFG. PART NO.

004 - 303375 - 265

 

 

 

Catalog Number

 

 

 

 

 

DATE

 

 

MIN. CIRC. CAP.

 

AMPS

MAX. CIRC. FUSE

 

AMPS

RATING

KW

V.A.C. ONLY

PH

AMPS

 

HZ

HEATER

7.5

480V

 

3

9.0

 

60

MOTOR

 

480V

 

1

.28

 

60

CONT. CKT.

 

120V

 

1

10

V.A.

60

 

 

MAX.

 

 

 

 

 

 

-

 

 

 

Figure 14 — Nameplate

 

REPLACEMENT PARTS LIST

Disconnect

Kit Model #

Disconnect

Cover Plate

Mounting Bracket

Size

50 Amp

KDS-1

292-303472-001

220-303485-010

 

 

 

 

 

 

80 Amp

KDS-2

292-303472-002

220-303485-003

220-303484-003

 

 

 

 

 

100 Amp

KDS-3

292-303472-008

220-303485-003

220-303484-003

 

 

 

 

 

Limited Warranty:

Please refer to the Chromalox limited warranty applicable to this product at http://www.chromalox.com/customer-service/policies/termsofsale.aspx.

Page 4
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Chromalox KDS-1, KDS-3, KDS-2 Wiring Cont’d, Replacement Parts List, Kit Model # Disconnect Cover Plate Mounting Bracket

KDS-3, KDS-2, KDS-1 specifications

Chromalox has established a strong reputation in the industrial heating sector with its KDS series: the KDS-1, KDS-2, and KDS-3. These advanced heating units are engineered to meet the rigorous demands of various applications, ensuring both efficiency and reliability.

The KDS-1 model is designed for basic heating requirements. It incorporates a compact design, making it ideal for applications where space is limited. The KDS-1 features a robust stainless-steel construction, which enhances durability and resistance to corrosion. This unit can operate at varying watt densities, giving users flexibility to adapt to their specific thermal needs. Its simple control interface allows for easy operation, making it suitable for users at different experience levels.

The KDS-2 takes things a step further by introducing advanced temperature control capabilities. This model features integrated digital controllers with PID (Proportional-Integral-Derivative) feedback technology, allowing for precise temperature regulation. The KDS-2 is particularly effective in processes where maintaining exact temperatures is crucial. Users can benefit from programmable settings, offering the ability to tailor heating cycles to specific requirements. The KDS-2's enhanced energy efficiency is another significant advantage, which can lead to substantial cost savings over time.

For those needing even higher performance, the KDS-3 stands out with its cutting-edge technology. This model is engineered for heavy-duty applications and can manage larger loads without compromising efficiency. The KDS-3 features advanced insulation materials that optimize heat retention, minimizing energy loss during operation. The unit also includes advanced safety features such as over-temperature protection and limit controls, ensuring operators can use it with peace of mind. Furthermore, the KDS-3 supports versatile installation options, making it adaptable to various industrial environments.

All three units in the Chromalox KDS series share common characteristics, including user-friendly interfaces and a reputation for reliability. Their designs focus on easy maintenance and serviceability, which reduce downtime and enhance productivity. With a commitment to innovation and quality, Chromalox continues to set industry standards, making the KDS series a preferred choice for efficient thermal management in various sectors, from food processing to chemical manufacturing. Whether for straightforward applications or complex industrial processes, the KDS-1, KDS-2, and KDS-3 offer reliable solutions tailored to meet diverse heating needs.