NIHON SPINDLE MFG. CO., LTD

CTA-KX Spec Speficications
N MODEL SERIES (1/2)

Model	Basin Capacity (Litres)	Overall Dimensions				Fan Assembly
		Width(W) (mm)	Length(L) (mm)	Overall Height(H) (mm)	Fan Height(h) (mm)	Fan
		Width(W) (mm)	Length(L) (mm)	Overall Height(H) (mm)	Fan Height(h) (mm)	Type	Diameter (mm)	No.of Blades	Fan Speed (rpm)	Air Flowrate (m³/min)	Drive System
CTA-300KX3-N/KX30-N	3730	2400	5395	4226	704	Axial Flow	2000	4	370	1709	V-Belt and Pulley Drive
CTA-350KX3E-N/KX30E-N	3730	2400	5395	4226	704		2000		460	2136
CTA-350KX3-N/KX30-N	4285	2800	5395	4226	704		2200		350	2136
CTA-450KX3E-N/KX30E-N	4285	2800	5395	4226	704		2200		430	2648
CTA-450KX3-N/KX30-N	5170	3200	5770	4447	885		2500		350	2563
CTA-550KX3E-N/KX30E-N	5170	3200	5770	4447	885		2500		410	3161
CTA-500KX3-N/KX30-N	5845	3600	5770	4447	885		2500		340	2990
CTA-600KX3E-N/KX30E-N	5845	3600	5770	4447	885		2500		410	3546
CTA-600KX3-N/KX30-N	7135	4000	6145	4497	935		2800		290	3417
CTA-700KX3E-N/KX30E-N	7135	4000	6145	4497	935		2800		344	4058
CTA-650KX3-N/KX30-N	7770	4400	6145	4497	935		2800		320	3845
CTA-750KX3E-N/KX30E-N	7770	4400	6145	4497	935		2800		356	4272

N MODEL SERIES (2/2)

Model

Fan Assembly

Common Piping Details

Weight

Motor

Hot Water Inlet
(mm x q'ty)

Cold Water Inlet
(mm x q'ty)

Drain
(mm x q'ty)

Overflow
(mm x q'ty)

Auto Make-Up
Inlet(mm x q'ty)

Manual Make-Up
Inlet(mm x q'ty)

Dry Weight
(kg)

Operating Weight
(kg)

Type

Mounting
Location

Power Supply

Rated Output
(kw)

CTA-300KX3-N/KX30-N

Totally Enclosed Fan-Cooled, IP55

Outside Air-Stream

3Phase 415V 50Hz or 3Phase 200V
50/60Hz
or 3Phase 380V 50Hz or 3Phase 460V 60Hz

5.5

190 x 2

250 x 1

80 x 1

80 x 1

40 x 1

40 x 1

2400

5050

CTA-350KX3E-N/KX30E-N

11

190 x 2

250 x 1

80 x 1

80 x 1

40 x 1

40 x 1

2470

5120

CTA-350KX3-N/KX30-N

7.5

240 x 2

250 x 1

80 x 1

80 x 1

40 x 1

40 x 1

2640

5670

CTA-450KX3E-N/KX30E-N

15

240 x 2

250 x 1

80 x 1

80 x 1

40 x 1

40 x 1

2710

5740

CTA-450KX3-N/KX30-N

7.5

240 x 2

250 x 1

80 x 1

80 x 1

40 x 1

40 x 1

3160

6650

CTA-550KX3E-N/KX30E-N

15

240 x 2

250 x 1

80 x 1

80 x 1

40 x 1

40 x 1

3200

6690

CTA-500KX3-N/KX30-N

11

240 x 2

300 x 1

80 x 1

80 x 1

40 x 1

40 x 1

3500

7460

CTA-600KX3E-N/KX30E-N

18.5

240 x 2

300 x 1

80 x 1

80 x 1

40 x 1

40 x 1

3540

7500

CTA-600KX3-N/KX30-N

15

240 x 2

300 x 1

80 x 1

80 x 1

50 x 1

50 x 1

4190

8900

CTA-700KX3E-N/KX30E-N

22

240 x 2

300 x 1

80 x 1

80 x 1

50 x 1

50 x 1

4240

8950

CTA-650KX3-N/KX30-N

15

240 x 2

300 x 1

80 x 1

80 x 1

50 x 1

50 x 1

4420

9540

CTA-750KX3E-N/KX30E-N

22

240 x 2

300 x 1

80 x 1

80 x 1

50 x 1

50 x 1

4470

9590

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