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Tauchflex-R

750 V, blue, submersible-pump cable

Technical data

Special cables corresponding apapted to
DIN VDE 0250/DIN VDE 0285-525-2-21/
DIN EN 50525-2-21
Temperature range (max. temperature
for the outer surface) -40°C to +80°C
Temperature limit in water:
max. +40°C, max. +60°C
with limited duration of life
Temperature limit in air:
flexible -25°C to +80°C
fixed installation -40°C to +80°C
Permissible operating temperature
at conductor +90°C
Nominal voltage U₀/U 450/750 V
Max. permissible operating voltage
- 3-Phase and single phase
operation 413/825 V
- DC operation 619/1238 V
Test voltage 2,5 kV, 15 min
Max. permitted tensile stress
per mm² conductor 15 N
Minimum bending radius
flexing
up to 8 mm cable Ø: 3x cable Ø
> 8-12 mm cable Ø: 4x cable Ø
> 12 mm cable Ø: 5x cable Ø
fixed installation
up to 12 mm cable Ø: 3x cable Ø
> 12 mm cable Ø: 4x cable Ø

Cable structure

Bare copper conductor, to
DIN VDE 0295 cl.5, fine wire,
BS 6360 cl.5, IEC 60228 cl.5
Core insulation to EPR
Core identification to DIN VDE 0293
GN-YE conductor, 3 cores and above
Cores standed in layers with
optimal lay length
Outer sheath of special EPR
Sheath colour: blue

Properties

Good insulation properties when submerged
in water
Minimal weight gain under water
The mechanical stability of the insulation
materials remains constant even when
submerged
As rotor-connection cable for motors up to
1000 V with protected fixed installation in
tubes.

Note

G = with GN-YE conductor
x = without GN-YE conductor
AWG sizes are approximate equivalent
values. The actual cross section is in mm².

Application

Tauchflex-R is a special cable for use as a connecting and control cable for submersible motor pumps, underwater floodlights, floating switch and has proven its worth for constant use in drinking water, process water and service water up to an immersion depth of 300 m.
Tauchflex-R can also be installed for use in dry, damp and humid areas as well as in the open air. Not suitable for the installation in hazardous areas.
CE = Product conforms with Low-Voltage Directive 2014/35/EU.

Downloads

Data sheet
Certificate of compliance

Part No.	No.cores x cross-sec. mm²	Outer ø ca. mm	Cop. weight kg / km	Weight ca. kg / km	AWG-No.
37100	1 x 1,5	7,2	14,0	54,0	16
37101	1 x 2,5	8	24,0	76,0	14
37102	1 x 4	9	38,0	105,0	12
37103	1 x 6	11	58,0	135,0	10
37104	1 x 10	12,4	96,0	200,0	8
37105	1 x 16	14,4	154,0	290,0	6
37106	1 x 25	16,5	240,0	400,0	4
37107	1 x 35	18,3	336,0	560,0	2
37108	1 x 50	21,1	480,0	730,0	1
37109	1 x 70	23,5	672,0	1000,0	2/0
37110	1 x 95	25,9	912,0	1250,0	3/0
37111	1 x 120	28,4	1152,0	1650,0	4/0
37112	1 x 150	31,6	1440,0	2000,0	300 kcmil
37113	1 x 185	34,5	1776,0	2460,0	350 kcmil
37114	1 x 240	38	2304,0	3050,0	500 kcmil
37115	1 x 300	41,5	2880,0	3700,0	600 kcmil
37116	2 x 1,5	11,5	29,0	130,0	16
37117	2 x 2,5	13,4	48,0	190,0	14
37118	2 x 4	15	77,0	260,0	12
37119	2 x 6	18,4	115,0	350,0	10
37120	2 x 10	23,9	192,0	550,0	8
37121	2 x 16	27,6	307,0	900,0	6
37122	2 x 25	31,5	480,0	1300,0	4
37123	3 x 1,5	12,5	43,0	150,0	16
37124	3 x 2,5	14,5	72,0	205,0	14
37125	3 x 4	16	115,0	330,0	12
37126	3 x 6	20	173,0	470,0	10
37127	3 x 10	25,5	288,0	750,0	8
37128	3 x 16	29,5	461,0	1110,0	6
37129	3 x 25	34	720,0	1450,0	4
37130	3 x 35	38	1008,0	2150,0	2
37131	3 x 50	44	1440,0	2800,0	1
37132	3 x 70	49,5	2016,0	3750,0	2/0
37133	3 x 95	54	2736,0	4590,0	3/0
37134	3 x 120	59	3456,0	5400,0	4/0
37135	4 G 1,5	13,4	58,0	190,0	16
37136	4 G 2,5	15,4	96,0	270,0	14
37137	4 G 4	17,9	154,0	380,0	12
37138	4 G 6	22	230,0	520,0	10
37139	4 G 10	28	384,0	955,0	8
37140	4 G 16	31,9	614,0	1400,0	6
37141	4 G 25	37,6	960,0	1950,0	4
37142	4 G 35	42,5	1344,0	2650,0	2
37143	4 G 50	48,5	1920,0	3600,0	1
37144	4 G 70	54,4	2688,0	4890,0	2/0
37145	4 G 95	60,4	3648,0	6180,0	3/0
37146	4 G 120	65,4	4608,0	7200,0	4/0
37147	5 G 1,5	15	72,0	225,0	16
37148	5 G 2,5	17,1	120,0	335,0	14
37149	5 G 4	19,4	192,0	470,0	12
37150	5 G 6	24,4	288,0	645,0	10
37151	5 G 10	30,5	480,0	1150,0	8
37152	5 G 16	35,4	768,0	1690,0	6
37153	5 G 25	41,3	1200,0	2400,0	4