Carrier 16JB Bedienungsanleitung PDF herunterladen (Seite 2)

Single, reliable operation — The

16JB absorption chiller employs a

single generator to provide one stage

of solution reconcentration, making

it the most basic of the cycles available

today. Simplicity of design, combined

with its numerous other quality fea-

tures, equates to inherently high reli-

ability. Few moving parts and simple,

dependable operation reduce down-

time, as well as service and main-

tenance costs. The 16JB chiller offers

typical full-load steam rates of ap-

proximately 18 lb/hr-ton at standard

ARI (Air Conditioning and Refrig-

eration Institute) operating

conditions.

Superior part-load performance

— The 16JB’s standard concentration

control system allows stable, part-

load operation at cooling water tem-

peratures as low as 55 F (12.8 C)

without the need for a cooling tower

bypass. In addition, a control valve

ensures stable, continuous evaporator

pump operation at part-load condi-

tions. The 16JB has a continuous

operating range from 100% to10% of

machine capacity.

Application versatility

Designed to suit a variety of appli-

cations — The use of steam or hot

water from a number of sources allows

the 16JB machine to meet a variety

of cooling needs. Waste heat sources

generated from industrial processes

and cogeneration systems can be uti-

lized to provide chilled water for

process cooling as well as comfort

cooling, reducing the need for

purchased energy and contributing to

even greater energy savings.

Ideal for new or retroﬁt applica-

tions — Whether intended for re-

placement of existing chiller systems

or for new construction purposes, the

16JB is well suited to meet the needs

of almost any cooling application. The

16JB’s 15 model sizes, spanning a

capacity range of 108 to 680 tons,

make the 16JB single effect absorption

chiller the ideal choice for comfort

cooling and/or light industrial applica-

tions. Carrier’s computerized perfor-

mance ratings assist in the selection of

the appropriate machine, properly

sized to meet exact job requirements.

Dependable operation, as well as

low sound and vibration levels, en-

sures occupant comfort, even when

installed on upper ﬂoors.

Combine absorption and

electric-driven chillers — Utilizing

both absorption and electric chillers in

a central plant offers the ﬂexibility to

base load one chiller, while using

the other to handle peak load require-

ments. Hybrid chiller systems have

proven to be an economical solution

for many comfort cooling installations.

In many geographical areas, operat-

ing the electric chiller as the base

loaded machine, while utilizing the

absorption chiller during peak load

conditions, avoids or reduces electric

demand charges. Depending on utility

rate structures, a 16JB single effect

absorption chiller used in conjunction

with an electric-driven chiller may

be the most efﬁcient and cost-effective

combination available.

Location and installation

savings

Ease of installation — All 16JB’s

are completely fabricated, assem-

bled, and wired in the factory as single

piece units. Standard shipping con-

ﬁguration is either 1- or 2-piece(s),

depending on size. Refer to the 16JB

Standard Shipping Conﬁguration

table below.

16JB STANDARD SHIPPING

CONFIGURATION

SIZE 1-PIECE 2-PIECES

010-047 X

054-068 X

Model sizes through 16JB047 ship

completely assembled as standard with

an option for 2-piece shipment. The

2-piece shipment is ideal for retro-

ﬁt or replacement installations where

access into the equipment room

may be limited. The 16JB054-068

machines ship in 2 pieces as standard

for easier handling and rigging. Job-

site re-assembly and alignment of

units shipped in 2 sections is simpli-

ﬁed by pre-erecting the machine in

the factory and incorporating

weld-type assembly ﬂanges on all

interconnecting piping.

Table of contents

Page

Features/Beneﬁts .................................................1-7

Model Number Nomenclature ........................................2

Options and Accessories ............................................8

Machine Components ............................................9,10

Physical Data ...................................................11,12

Dimensions ......................................................13

Performance Data ................................................14

Application Data.................................................15,16

Electrical Data ..................................................17,18

Controls ........................................................19-21

Typical Piping and Wiring ..........................................22

Guide Speciﬁcations .............................................23-28

Model number nomenclature

1 2 3 4 5 6 7 ... 27 28

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